Posts Tagged ‘Beeman Kodiak Extra Heavy pellets’
by Tom Gaylord, a.k.a. B.B. Pelletier
Today’s report is Part 2 of the guest blog from Tyler Patner, a Pyramyd Air customer sales and service representative and enthusiastic field target shooter. He’s finishing his report of a BSA Scorpion SE, and today’s blog is all about accuracy.
If you’d like to write a guest post for this blog, please email me.
Over to you, Tyler.
by Tyler Patner
This report covers:
• Accuracy at 20 yards
• Accuracy at 40 yards
• Trigger and safety
• How loud is it?
• Final thoughts
In the first report, we used a chronograph to measure the velocity of the .25-caliber BSA Scorpion SE. Just looking at the chrony numbers, I would guess that .22 caliber is really optimal for the Scorpion SE. I’d bet a rifle in that caliber could put out the same energy as the .25 and maintain the same or better shot count. But don’t discount the .25-caliber Scorpion SE. While clearly underpowered, today’s accuracy testing will show just why the this rifle should be on your short list.
Accuracy testing was done at 20 and 40 yards. Normally, I would do 25 and 50 yards, but my current range has a max of 40 yards. The Bushnell Elite 8-32X40 scope was set on 16X, and the shooting began. I should note, I was using only a front bag rest and shooting off a very wobbly plastic table, but even those hindrances could not keep the Scorpion SE from impressing me! A .25-caliber hole is a bit bigger than I’m used to seeing. I shot 3 groups to warm up and then refilled for the 20-yard test.
Accuracy at 20 yards
The first pellet shot at 20 yards was the JSB King. They stacked 5 into a tight 0.43-inch group, starting things out nicely.
Next was the Benjamin Destroyer pellet at 27.8 grains. This is shaped similarly to their Destroyer in .177 and .22 calibers. Four shots went into a 1.30-inch group, with the fifth shot flying high about 2 inches. The overall size came to 2.60 inches for 5 shots, which is beyond poor. The Benjamins were not included in the 40-yard test for that reason.
The Predator Polymags did surprise me a bit. Not only did they just barely squeeze into the magazine, but they actually grouped pretty well. A 0.54-inch group of 5 at 20 yards made a nice-sized hole that would certainly be adequate for small game. The Polymags have proven, time and time again, that they’re the premier hunting-specific pellet and can smack small game with devastating results.
The lighter-weight H&N Field Target Trophy grouped decently, with 5 in 0.79 inches. I pulled the fourth shot a bit, as my wobbly table wasn’t quite stable. I did shoot them at 40 yards, as well, but the results were not worthy of showing here.
The pellet that surprised me the most was the H&N Baracuda Hunter Extreme. With a cross cut on the head of the pellet, it’s certainly eye-catching, with major accuracy to back it up! A 0.35-inch, 5-shot group (basically one single hole) was more than enough to get my attention. Twenty yards is not a long distance for PCP guns; but when you lace 5 shots in a row through a single hole, it immediately gets your attention!
Next up were the Beeman Kodiaks. Being made by H&N, I was pretty confident they’d group similarly to the Baracuda Hunter Extremes, and they did. A 0.32-inch group of 5 bettered the mark set by the Hunter Extremes at 20 yards. The two pellets are very similar in terms of shape; and aside from the cut out in the head of the Hunter Extreme, they showed little difference in accuracy at 20 yards.
Accuracy at 40 yards
I chose to go with the Kodiaks, Hunter Extremes, Predator Polymags and JSB Kings for 40-yard testing. The results were all very good, which shows the versatility of the BSA barrel. This is something I’ve come to appreciate about the BSA guns I’ve owned. They all seem to be very even-tempered in terms of pellet selection. All too often, I test guns that will shoot only one pellet, and everything else groups horribly. That’s all well and good, but only if the pellet the barrel likes is accessible, consistent from die to die and not too far on either side of the weight spectrum so your trajectory is reasonable. For testing at 40 yards, I shot two groups just to try to remove the potential for human error because we all know the gun is rarely the problem. It’s the jerk behind the trigger!
First up were the Beeman Kodiaks, and they did not disappoint — giving a 0.50-inch group. Bear in mind the pellet is half the size of the group, so you are looking at two holes at the end of the day.
The Predator Polymags at 26 grains grouped very well at 40 yards, making a 5-shot group that measured 0.65 inches. I would be very confident with a magazine of these in the Scorpion SE if I was going out after squirrels or pest birds. Raccoons and opossums would also be well within the Scorpion SE’s game menu. Accuracy like this will pretty much assure you of a clean head shot or vital organ shot if you do your part. The extra bit of expansion the Predators offer would also come in handy.
The overall best group of the day (and not just at 40 yards) was made with JSB Kings. After looking like the H&N/Beeman pellets would run away with the accuracy testing, the Kings came back in a big way. I managed to put 5 shots into a single hole measuring 0.27 inches. Basically, that’s the size of the pellet. The next group opened up ever so slightly, but it was clear that the Kings are the way to go.
The Baracuda Hunter Extreme was the last pellet tested at 40 yards, and they grouped well also at 0.42 inches for 5. That was the best I could manage; and if the expansion of the Hunter Extremes is better than the average domed pellet, then I would say they’re the most accurate hollowpoint I’ve ever shot in any gun past 10 yards. Generally, hollowpoints suffer a bit in the accuracy department; but I think that because the Hunter Extremes are not a complete hollowpoint, they fly just a bit better. Either way, these pellets work well, so H&N has a definite winner with them.
Trigger and safety
The trigger on the BSA Scorpion SE was unadjusted since it came out of the box crisp and relatively light for a hunting trigger. It measures an average of 2 lbs., 2 oz. over five pulls. I know the trigger can be adjusted much lighter than this; but for the hunting crowd, that won’t be necessary.
The manual hunter-style safety is located on the left side of the action. I’ve seen the triggers adjusted so light that an engaged safety won’t stop the gun from firing when the trigger’s pulled. So, be careful when adjusting this trigger — or any trigger for that matter. Test it before you load the gun and make sure the safety still stops the gun from firing after adjustments are made.
How loud is it?
On the subject of noise, the Scorpion SE is pretty loud. It’s not backyard friendly, and I would rate it a 7 out of 10 (10 being the loudest). If this were a 45-50 foot-pound gun, then the noise would be up in the 9-10 range; but at 30 foot-pounds, it’s fairly tame for an unshrouded gun. That said, the air stripper on the muzzle also doubles as a thread protector covering the 1/2-inch UNF threading that could accept a more useful air stripper or muzzlebrake if you choose to add one. [Editor's note: Silencers are subject to federal legislation. If an airgun silencer can be attached to a firearm and quiet the report, it must be licensed.]
The Scorpion SE represents a step forward for BSA airguns. The new features like the redesigned magazine and gauge show that they’re listening to what their customers want and need. All the while, they’re not changing the things they know are proven to work. Their barrels are still some of the best out there, and their overall quality and precision shines through.
There are a lot of options in the mid-priced PCP realm, and the BSA may be overlooked because of its relatively low power level; but if you’re looking for a precision shooter with adequate power for small game, then I would highly recommend taking a look at the BSA Scorpion SE. My experience with BSA products has been stellar over the course of many years, and I’m confident you’ll come to the same conclusion after just a few shots behind the trigger of their PCP works of art!
by Tom Gaylord, a.k.a. B.B. Pelletier
This report covers:
• Rifle was set up
• The hold
• A hunter’s rifle
• Comparison with the first rifle
This is accuracy day with the second Benjamin Trail Nitro Piston 2 rifle — the one Crosman sent especially for this test. We’ve already seen how this second rifle exceeds the power of the first one, so today we’ll see what impact that has on accuracy. As with the first rifle, I’ll shoot 14.3-grain Crosman Premier pellets exclusively in this test.
Rifle was set up
When I unboxed the scope, I found the rings already installed in the correct location, meaning I could install them directly on the rifle. That proves this rifle has been tested and set up before I received it. The scope went on quickly, and I found it was very close to being sighted-in; but the inability to focus the target as close as 25 yards was a hinderance to aiming. I estimate my groups were a quarter-inch larger than they needed to be because I couldn’t see well enough to put the crosshairs on an exact spot. The scope arrived set at 4X, which indicates the rifle was tested at 10 meters or yards before it was sent. At 25 yards, I wanted to see the bull more clearly, so I adjusted it to 9X. But as I said, the focus was off because the scope is parallax-adjusted for a longer distance.
I refined the sight setting and proceeded to test the hold I thought would do best — based on results from the first rifle’s test. I also tried several other holds and hand placements, establishing one thing for certain. The NP2 wants to be held firmly. Do not use the artillery hold. Instead, I found it best to slide my off hand out to almost the end of the stock and grip the forearm firmly. I can feel the forearm screw holds on the tips of my thumb and fingers, so I know my hand is in the same place every time. Any hold that wasn’t firm allowed pellets to rise vertically. I fired probably 30 shots testing just the different holds and pressures.
I then shot three 10-shot groups using the factory scope. The best of them measures 1.104 inches between centers, and the worst measures 1.168 inches. I really tried to do well, but the blurriness of the target did cause my aim to be off.
I felt the factory scope was hindering my best efforts, so I swapped it for an older CenterPoint 3-9X40 with an adjustable objective. This scope is one CenterPoint no longer carries. It’s a simple scope without an illuminated reticle; and other than the larger objective lens and the AO, it’s close to the scope that came with the rifle.
I allowed a day to pass between the first shooting session and the second because too much concentration makes me lose my edge. The next day, I shot another four 10-shot groups, plus some more sighters to get the scope shooting where I wanted. On this second day, my groups ranged from 0.895 inches between centers to 1.483 inches. I learned as I went, refining the hold that seems to be critical with the NP2. The worst group, for example, came when I experimented with the firmness of the offhand grip.
By the end of the session, I knew what this rifle wants — a firm hold of the off hand as far out on the forearm as you can comfortably hold and a firm hold of the pistol grip. Pull the butt into your shoulder firmly. This is not a death grip — just a firm hold, and it seems to be what the NP2 wants.
I’m not through with this rifle, yet. Each one of my second-session groups contains a large cluster of shots that are very close, then some strays that wander off — usually down, but not always. I think I’m close to understanding what this rifle wants, but I’m not there yet. I think it needs a very repeatable offhand grasping pressure. I’ll give it one more session and also shoot some different pellets next time — to see if I have been missing anything by shooting Crosman Premiers exclusively.
A hunter’s rifle
I have seen rifles like the NP2 before. They take some getting used to, but they reward the shooter with incredible accuracy once their secrets are learned. They’re rifles for hunters who use only a single rifle for all their needs. For the price this air rifle costs, I don’t think you can get one that’s any better.
Comparison with the first rifle
The first NP2 also took getting used to; but when I did, it gave me a best 25-yard group of 0.704 inches at 25 yards. So far, this rifle has given a best of 0.895 inches. Both rifles seem to want to do better, but I haven’t discovered quite how, just yet.
by Tom Gaylord, a.k.a. B.B. Pelletier
Today’s report is a guest blog from Tyler Patner, a Pyramyd Air customer sales and service representative and enthusiastic field target shooter. He’s going to tell us about a BSA PCP pellet rifle. This is a complete report with the description, velocities and test targets, so I am breaking it into two sections.
If you’d like to write a guest post for this blog, please email me.
Over to you, Tyler.
by Tyler Patner
This report covers:
• Changes from BSA
• Let’s shoot
Before getting to the review, I want to preface this by saying that I’m a BSA fan boy (self-proclaimed, of course). When I found out that BSA was officially making their return to the U.S. market, I was ecstatic. And no gun was more present in my mind than the BSA Scorpion SE. I already had the BSA R-10 in my arsenal and had owned an Ultra as well as a SuperTEN (predecessor to the R10). The one gun I had yet to own of the BSA PCP line was the Scorpion SE. With the new look to the stock and the various glowing reviews from the UK sub-12-foot-pound crowd, I was chomping at the bit for the Scorpion SE.
Traditionally, I’m a .177 and .22 pellet shooter. I’ve never owned a .25; and, quite frankly, I had little desire for one. It’s nothing against the caliber, I just don’t have too much use for it, as most of my hunting and long-distance shooting can be easily accomplished with a .22. But as most folks will tell you, it never hurts bringing more gun than you need. If there was one thing I knew going into this review, it was that the accuracy should be nothing short of stellar. BSA barrels are widely known and highly regarded for their amazing consistency and accuracy. Many worldwide field target and benchrest shooters choose their barrels for that exact reason. So, expectations were very high; but to my surprise, my expectations could not have possibly been set this high.
Changes from BSA
The introduction of the SE (which stands for Special Edition, even though all of the current models are “SE” models) saw a few new features brought to the BSA line that many had yet to experience. The addition of a pressure gauge that reads in bar was a welcome feature I was very happy to see. The R-10 was the first BSA gun to employ it, and BSA has since added it to their entire PCP range.
The Scorpion SE also uses BSA’s new self-indexing magazines. Prior to these mags, BSA went through two other styles that used an indexing pin within the breech. This is a common method of indexing a magazine but comes with its own set of problems. A common complaint was that the indexing pin would actually break, leaving the gun unusable. BSA has solved this issue by creating a magazine that seamlessly rotates under spring tension once the bolt is retracted from the magazine.
I’ve used these magazines in both old-style BSA rifles and the new-style guns. To this day, I’ve never had a hangup with the new-style mags. Loading the magazines does take a certain technique, but it’s very easy to figure out and do quickly. I simply hold the drum of the magazine with my left hand and load pellets with the right, rotating with my thumb and index finger.
The drums are color-coded blue and red for .177 and .22, respectively. Each holds 10 pellets. The .25 is slightly different, with cutouts to allow for the larger spacing the bigger quarter-inch bore pellets need. It’s black and holds only 8 shots. I’d like to see BSA not leave any portion of the pellet exposed in the magazine. If I were to drop the magazine in the dirt or mud, it’s possible for debris to find its way into the internals of the mag and potentially jam it.
The final change was the stock. The new stocks are being made by Minelli in Italy. For standard beech, the one I had was very impressive. It had great character and a very comfortable shape. The stock also had a very interesting reverse stippling in some areas. I’m not really sure if reverse stippling is the correct term for it, but that’s the best I could come up with! It’s almost as if Minelli removed a layer or two of wood and left things rough on the surface to give you more positive feedback when held. This definitely made an impact, as the areas of the stock where this was present were very tacky and really solid in my hand. The forearm is not too wide, and the relatively light overall weight of around 7 lbs. makes this gun an excellent choice for those walking the woods.
I chose to mount a scope that most would think is major overkill for a gun like the Scorpion SE. I went with a Bushnell Elite 8-32X40AO. This is a big scope that adds a lot of weight; but since I was shooting only benched groups, that was fine with me. It was also the only scope available at the time that I was comfortable with. All my good hunting optics were on guns and in use. That said, a gun like the Scorpion SE certainly warrants a nicer scope such as the Bushnell, and the extra magnification really gave me the ability to be as precise as possible when shooting my groups. Before we get to the group shots, though, let’s have a look at some velocity numbers.
I shot eight different pellets for the test but decided to chronograph only three of them. BSA touts their new SE models as having a “self-regulated valve.” There isn’t an actual regulator in the gun, so I wasn’t sure why they would refer to the valve design as self-regulated when that’s normally how PCPs function. With an unregulated gun, you usually get more of a curve when you graph out your velocities, while a regulated gun gives you a very flat string until the gun falls off the reg. While the shot count was relatively low, it was extremely tight — maybe one of the tightest spreads from an unregulated gun I’ve seen. And that wasn’t just from one pellet. Hunters could probably milk 20-25 shots from the relatively small air cylinder on the Scorpion SE.
The first pellet I ran over the chrony was the H&N Field Target Trophy which weighs in at 20.06 grains. [Editor's note: Depending on how you search for this pellet in Pyramyd Air's listings, one product name will state that it weighs 20.06 grains, and another will say it's 19.91 grains. However, on the actual product page, the name and description say it weighs 19.91 grains (which is correct). However, I left the weight at 20.06 grains for this report since all of Tyler's calculations are based on that number.] Filling the gun to 3000 psi delivered 17 good, consistent shots. We had a high velocity of 819 f.p.s., a low of 792 f.p.s. and an average velocity of 807 f.p.s. The extreme spread was 27 f.p.s., and the standard deviation was 8.4 f.p.s. Again, the low shot count is due to the smaller air cylinder, but it’s much more consistent than most unregulated PCP guns I’ve shot. The Field Target Trophy pellets put out about 28.7 foot-pounds at the muzzle. For a .25-cal. PCP, this is very underpowered, and my only real beef with the gun. More power would sacrifice shot count further, and BSA opted to go for a moderate power level with a higher shot count.
Next up were the 25.4 grain JSB King pellets. These are widely considered the best .25-caliber pellets on the market — and for good reason. They preformed extremely well and also proved to be the most accurate pellet tested, but more on that in part 2. We got 15 good shots on a full 3000 psi fill with a high of 738 f.p.s., a low of 723 and an average of 731 f.p.s. The extreme spread was only 15 f.p.s., and the standard deviation was a mere 2.7 f.p.s. When you see a standard deviation that low, you often find accuracy follows closely behind.
That works out to 30 foot-pounds of energy at the muzzle for this pellet. It’s more than enough for small game but very underpowered for that caliber. A 25-grain pellet moving in the low 700s in a gun sighted in at 25 yards has just under 3 inches of drop when stretching out to 50 yards. That’s quite a trajectory curve, and it really shows just how under-used the caliber is in the Scorpion SE platform.
The final pellet I chronographed was the Beeman Kodiak at 31 grains. On a full fill, the gun produced 19 very consistent shots. The high was 672 f.p.s. and a low of 655 f.p.s., which averaged out to 664 f.p.s. We really see how going heavier eventually reaches a point of diminishing returns. I wouldn’t consider the slight bump in muzzle energy to be worth it, as it only topped out at 30.3 foot-pounds. I’d rather run the slightly flatter-shooting JSB Kings and give up the measly 0.2 foot-pounds. But with only a 17 f.p.s. extreme spread and a standard deviation of 5.9 f.p.s., things looked promising for the accuracy testing.
We’ll stop here and return in part 2 with Tyler’s accuracy testing. There are some good groups coming!
by Tom Gaylord, a.k.a. B.B. Pelletier
This report covers:
• Here we go, again
• Out of the box
• Barrel bushings
• Scope base welds
• Pillar bedding!
• Good to go
• Crosman Premiers
• Beeman Kodiaks
• Crosman SSP
• Evaluation thus far
• Reminder from PyramydAir.com
Here we go, again
Today, I’m starting our look at the second Benjamin Trail Nitro Piston 2. This rifle was sent from Crosman to Pyramyd Air especially for me to test, so we know that it’s the absolute best that they can do with the NP2 design. I’m not being sarcastic when I say that. I’m telling all the Crosman ankle-biters that I do acknowledge that this rifle has been thoroughly examined by Crosman before sending it to me — just to stop them from saying it. This is the same thing I recently did with the Daisy 880.
The first NP2 I tested came straight from the factory and was completely random. And you saw how well it turned out. You also saw that it needed a little time to break in before the cocking effort dropped to where we thought it should be. You also saw how I had to learn to hold the rifle for best accuracy. That shouldn’t happen with this one because I know how to hold it now.
I do plan on installing the scope that comes packed with the rifle for my test. We had one negative reader comment about me switching the scope on the other rifle, and doing it this way should end that complaint.
Out of the box
Several of you asked me to go over the second rifle thoroughly to see how it differs from the first rifle I tested. This rifle is also a .22-caliber model in a wood stock; so from the outside, it appears very much the same. But one curious thing I noted is that this rifle does have a wood screw holding the front of the triggerguard to the stock. You may remember I showed you the other rifle didn’t have the screw, even though the triggerguard has a hole for it.
I went over the entire rifle, looking for differences, but none came to light. I shined a tactical flashlight down the muzzle and noted that the baffles are not obstructing the muzzle. So, the rifle seems good to go.
I cocked it, just to see how that felt, and I was transported back to the SHOT Show! This rifle cocks with between 25-27 lbs. of effort. I found the barrel pivot joint was too loose for the barrel to remain in place after the rifle has been cocked. You normally want it to stay in one place, but I say that advisedly, because this NP2 might teach us a thing of two. Crosman designed this rifle with a pivot bolt instead of just a plain pin, so the pivot joint can be tightened whenever necessary. I took the action out of the stock to do this, and that’s when I noticed a number of things.
First, the barrel does indeed have a screw, but it was already tight on this gun. Then, I shined a flashlight through the action forks and the breech joint and noticed that there are probably bearings (what some would call shims) at the pivot joint. So, the barrel can be tight and yet still flop up and down after it’s cocked. We need to learn from this; because if this rifle is accurate, Crosman has done something new. Their barrel may be looser than other breakbarrels of the past and yet still be accurate.
Scope base welds
The welds on the scope base are much more visible on this second test rifle. I know that Crosman did take action on this issue right away after the first guns were launched.
Second, I found a u-shaped piece of steel on the floor after removing the stock. When I examined the stock, I found out what it is — pillar bedding! We’ve recently discussed this on this blog, and Crosman has apparently gone and done it. The interesting thing is that they didn’t mention it in their advertising! How could they have missed announcing an important feature like this? Shooters are paying hundreds of dollars to have their rifles pillar bedded, and Crosman has gone and done it for free and kept it a secret!
The 2 forward stock screw heads bear directly against the wood of the stock, so they’ll need washers to spread their load; but the NP2 is bedded better than 80 percent of the top-end spring rifles on the market.
Good to go
I assembled the rifle and found the barrel does not wobble side to side, yet it still flops after it’s cocked. This means the barrel pivot joint is adding very little resistance to the cocking effort. Now, it was time to start the velocity test.
The first pellet up was the 14.3-grain Crosman Premier that I believe will be one of the most accurate pellets for this rifle. Ten of them averaged 823 f.p.s. — a whopping 78 f.p.s. gain over the broken-in velocity of the first test rifle. And the cocking effort is still 5-7 lbs. lighter!
Best of all, Premiers varied by only 5 f.p.s. over the 10-shot spread — from 821 to 826 f.p.s. That’s phenomenal! It’s in PCP territory, and I’m talking about a regulated gun. At the average velocity, this pellet generates 21.51 foot-pounds of energy at the muzzle.
Next, I tried 21.1-grain Beeman Kodiaks. As powerful as this rifle is, it should handle them okay. They averaged 646 f.p.s., which means a muzzle energy of 19.46 foot-pounds. The spread for this heavyweight pellet was 12 f.p.s., ranging from 639 to 651 f.p.s.
You might wonder why I didn’t test the JSB Exact RS dome in this rifle since I did test it in the first rifle. The reason was the poor performance we saw in that first velocity test. I decided to switch to the Kodiaks rather than test a pellet that might not be suited to this powerplant.
The last pellet I tested was the 9.5-grain lead-free Crosman SSP pointed pellet. They averaged 1023 f.p.s. from the NP2, with a 55 f.p.s. spread that ranged from 992 f.p.s. to 1047 f.p.s. This is getting up close to the 1100 f.p.s. velocity that’s printed on the outside of the NP2 box. At the average velocity, this pellet generates 22.08 foot-pounds of energy.
The trigger on this new test rifle feels very similar to the one I tested on the first rifle. The first stage is long and heavy, measuring 3 lbs., 6 oz. to stage 2. Stage 2 was breaking at over 6 lbs. out of the box, but I adjusted it to 4 lbs., 4 oz., which is exactly the same as the first trigger. This is a very good trigger for a sporting airgun — especially considering the price!
Evaluation thus far
This is more like the rifle I shot back in January. I think anyone would be happy with this one; and if they aren’t, then they should reconsider getting a gas-spring air rifle altogether. I sure hope this rifle is at least as accurate as the first one turned out to be.
Reminder from PyramydAir.com
Pyramyd Air’s marketing department wants to remind our blog readers that today (Mon. 6/30/14) is the last day you can enter their Son of a Gun Giveaway for the June prize, which is the Benjamin NP Limited rifle!
They’ve now started their 4th of July countdown of deals! There’s a special coupon that lets you combine a discount with their free shipping promotion and you’ll get double Bullseye Bucks. Plus, more deals are going to coming via email. If you’re not signed up to receive their email promos, go to Pyramyd Air’s home page and enter your email address in the space to the left of the word SUBSCRIBE.
by Tom Gaylord, a.k.a. B.B. Pelletier
This report covers:
• Lots of interest
• Mounted the scope
• The scope
• Initial accuracy
• Examine the baffles
• Back to Premiers
• Conventional artillery hold not right
• Found the secret
• Cocking effort
• Firing behavior
Today is like one of those pregnant pauses in a movie. You know what you want the hero (that’s either me or the Benjamin Trail Nitro Piston 2) to say, but he just won’t say it. The poorer the actor, the longer you wait. Not today.
The Benjamin Trail Nitro Piston 2 works!
Oh, there’s a lot to tell, and I’m far from finished with my evaluation, but that’s how the story will end. I want to tell you about the rough and rocky road it took to get to that point — and we aren’t quite there yet.
Mounted the scope
I’m going to start shooting for accuracy, so first I mounted the 3-9X32 CenterPoint scope on the rifle. Mounting was easy, and the scope aligned very well. Then, it was time to sight in the rifle. I always start at 12 feet from the target, so I know I’m on paper. I would start at 10 feet, but I have a door jamb at 12 feet, so there you go. The object is to get the pellet to hit in line with the center of the target and as far below the aim point as the center of the bore is below the center of the scope.
It took 3 shots to adjust the scope to the point that I knew the rifle would be close at 10 meters. Next, I set up a bench at 10 meters and proceeded to shoot several more shots — refining the zero. At 10 meters, I want to hit one inch below the aim point so the pellet will be on target at 20 yards. I’m going to shoot from 25 yards today; but as fast as this rifle shoots, it will be on the aim point between 20 and 30 yards, approximately, if I sight-in this way.
A couple more shots, and I was sighted-in. I went back to 25 yards and started shooting seriously.
Before we move on, I’ll comment on the scope. While it does have clear optics, the parallax isn’t adjusted for 25 yards; so, on 9x the bull was out of focus. One reader asked me for my observation and there it is. I think a scope for a rifle like this should have its parallax adjusted for 20-25 yards if the scope is going to have fixed parallax.
I began shooting with .22-caliber Crosman Premiers, as those are the pellets I felt might do the best in this rifle. The first couple shots went to my exact aim point, then they started dropping several inches below. I ended up with a nice group of 6 shots about 2 inches below the aim point and 4 more shots that ranged up to the aim point. All in all, not a very good group. I switched pellets.
I tried JSB Exact Jumbos next; but when the first 3 shots went into 1.50 inches, I stopped shooting. Next were Beeman Kodiak pellets. By shot 3, the group was already larger than an inch and a half, so I stopped. Finally, I tried some RWS Superdomes, and this time I stuck it out for 6 shots. They landed in 2-1/4 inches, and that stopped the whole show. Something was wrong!
Examine the baffles
Whenever I get wild or open groups like these from a gun that has baffles, I suspect the pellets are hitting the baffles or the end cap as they leave the gun. So, I shined a strong light down the muzzle and looked around all the baffles — looking for places where a pellet might have ripped off some of the plastic or left a gray streak. On aluminum baffles, a gray streak is what to look for, but these baffles are plastic, so I thought they might have been cut slightly.
But they looked perfect. They were completely round and there were no marks of any kind. I could see all the way down to the true muzzle of the gun, so I looked at the crown, to see if it was rough or out of round. And that’s when I saw it. Or, rather, I didn’t see it. I was unable to see the whole muzzle! Part of it was obscured by the last baffle! It was not in line with the bore!
The baffles are one cast piece of synthetic, and they’re separate from the shroud tube. I showed them to you in Part 1. They have rubber o-rings on each end of the baffle tube to center the baffles inside the shroud tube. But here’s the rub. The baffles, and not the shroud tube itself, thread onto the end of the barrel. The baffle tube has an end cap that holds tension against the shroud tube. Once the baffles are tight, everything is tight; but it’s still possible for the shroud tube to rotate. If that happens, it’s possible for the baffles to be misaligned with the muzzle of the barrel — or at least it is on my test rifle! All I had to do was rotate the shroud tube about 90 degrees, and then I could see the entire muzzle! It was time to shoot another group.
Back to Premiers
I went back to Crosman Premiers now that the muzzle was clear. The inside of the baffle tube looks like it has more than enough room for even a .25-caliber pellet to pass through without touching, so I figured it would be okay. This time, I shot a much better group of 10, with 8 pellets in 0.915 inches. The last 2 pellets opened the group to 1.748 inches, and they just looked wrong as I watched them fly to a different spot through the scope. Something was wrong, but I didn’t think it was the pellets.
Conventional artillery hold not right
I switched to H&N Field Target Trophy pellets. This time, they all landed in a nice 1.1357-inch group until the final 2 shots opened it to 1.704 inches. Clearly, something still wasn’t right, but I didn’t know what it was. However, I was starting to suspect that the conventional artillery hold isn’t right for the NP2.
I tried both Kodiaks and Superdomes, again — this time with the rifle rested directly on the sandbag. The results were about what you would expect when resting any breakbarrel springer directly on a bag — 3 shots scattering wide in 2-1/2- to 3-inch groups. Obviously, that’s the wrong thing to do!
I found the secret
I shot another 10-shot group of Premiers and experimented with the hold as I shot. When I firmly held the pistol grip, the group tightened up. When I relaxed in a traditional artillery hold, the shots went wild. The group looks bad at 2.508 inches overall, but 7 of those shots are in 1.042 inches and 5 are in 0.802 inches.
Next, I shot another 10-shot group of Premiers, With the pistol grip held tight, 10 shots went into 1.207 inches, with 9 going into 0.835 inches. Eight shots went into 0.514 inches. It’s not a smaller group overall, but there are more shots in the main group. I’m learning how to hold the rifle.
That was followed by another 10-shot group of Premiers. This time, 10 went into 1.178 inches, and 8 were in 0.721 inches. I was definitely learning how the NP2 wants to be held.
I said in Part 1 that the effort to cock the rifle was heavier than I remembered from the SHOT Show, and in Part 2 I gave the effort as 38 lbs. as measured on my bathroom scale. I also said in Part 2 that the rifle seemed to get easier as I tested the velocity, but testing it on the scale once more didn’t bear that out. Well, after today’s shooting, which added more than 70 shots to what was already on the gun, the cocking effort has dropped to 32 lbs. The rifle is getting into the area where it’s worth taking notice! Do you remember that I said it probably needs to be broken in? I may have proven that in this test, but I need to test the velocity, again, just to show that lighter cocking doesn’t also mean a loss of velocity.
After over 70 shots, I found myself tiring from the session, so I stopped; but the rifle didn’t seem that hard to cock. This is a surprising and happy revelation.
As I was shooting targets today, I found the trigger very heavy. I’ll try to adjust it lighter next time. It’s still smooth and crisp.
The gun still shoots dead calm without vibration, but the two-way recoil is very noticeable. I had to tighten the ring caps after the scope slipped 3/8 inch from recoil in the first 15 shots. That was my fault for not tightening the screws enough to begin with.
These groups are not what I had hoped for, but they do show that there’s a right way to hold the gun. I don’t think I have that hold perfected, yet, but I’m closer than when I began. I actually believe the NP2 is capable of much better groups than those you see today because there are smaller groups that look wonderful in each of the final groups.
Crosman said they were able to get one-hole groups at 35 yards. I’m not there yet, but I’m certainly able to put 5 out of 10 into a single hole at 25 yards. Next time, I’ll shoot only Premiers and will begin the test knowing how to hold the rifle. It should get better from there.