Posts Tagged ‘BSA Scorpion 1200 SE air rifle’
by Tom Gaylord, a.k.a. B.B. Pelletier
We’re back to the BSA Scorpion 1200 SE. When we last tested it, we looked at the velocity and discovered this is a 30 foot-pound air rifle. So, its primary purpose is hunting. I thought that meant I should test some heavy .22-caliber pellets, but I also included a middleweight.
This test was done at 50 yards. I never shot the Scorpion indoors at 25 yards because it’s so loud. I went straight from mounting a scope to shooting at 50 yards. As it turned out, that cost me several more shots than normal to get on paper.
I scoped the rifle with the UTG 6-24X56 AP scope with illuminated reticle.
I knew the scope would be right for the Scorpion because BSA PCPs are very accurate. I wanted a lot of power in the scope to compliment the long-range capability. This scope gave me what I was looking for.
The first pellet I tried was the 21-grain Beeman Kodiak. The first group wasn’t good because the wind kicked up just as I fired a couple of the shots. Sure enough, the 10 holes had a horizontal spread. They measure 1.006 inches between centers, which isn’t bad, but I felt this pellet deserved a second chance.
The second group of 10 Kodiaks measures 0.926 inches between centers. Although that isn’t that much smaller than the first group, this group is rounder; and I feel it’s representative of what Kodiaks will do in this rifle.
Eun Jin dome
I said during the velocity testing that the 28.4-grain Eun Jin dome would probably be good if you were seeking the maximum knockdown power at long range. They developed an additional foot-pound of muzzle energy. They’ve never been the most accurate pellets, but in some PCP rifles they do deliver credible accuracy.
Not in the Scorpion 1200 SE, though. The Eun Jin gave a large groups with a pronounced vertical spread. It measures 1.488 inches between centers and was the largest group of the test. I don’t recommend this pellet in the Scorpion 1200 SE.
JSB Exact Jumbo Heavy, 18.1 grains
Next, I tried the JSB Exact Jumbo Heavy domed pellet. This one is between the medium-weight JSB Jumbo and the heavier Beeman Kodiak, so it gives better velocity with some good power retention. If it shoots at least as well as the Kodiak, it would be worth choosing.
But it doesn’t just shoot better — it shoots WAY better than the Kodiak in the Scorpion 1200 SE. Ten pellets made a group that measures 0.792 inches between centers. The group is very round, as you can see, so we know this pellet is a keeper!
JSB Exact Jumbo 15.9 grains
The last pellet I tried was the 15.9-grain JSB Exact Jumbo. Sometimes this pellet is the best in a PCP rifle, so it had to be tried. This time, however, was not one of those times. Ten pellets made a 1.332-inch group that was not as tight as the Kodiaks or the 18.1-grain Exact Jumbo Heavys. And no wind caused the horizontal spread of these pellets.
The BSA Scorpion 1200 SE certainly has the power and accuracy needed to be a good hunting rifle. I like the way the stock balances in my hands when shooting, as it’s heavy at the muzzle. I don’t care for the fact that it needs 232 bar of fill pressure because that drains even a carbon fiber tank quicker than a 200 bar fill. It does, however, get a reasonable number of powerful shots per fill (25).
The 10-shot magazine is flawlessly reliable. There was never a misfeed in the entire test. And the magazine is below the top of the receiver, so it never interferes with the scope. The trigger is light enough, but I don’t care for the stage 2 creep that I found impossible to adjust out.
I would recommend this rifle to all who like its looks and features.
by Tom Gaylord, a.k.a. B.B. Pelletier
We’re back to the BSA Scorpion 1200 SE. My hand has finally healed, and I can now work the Hill hand pump, but I stopped part of the way through the first fill and made the necessary changes to the carbon fiber tank hose, to attach BSA’s proprietary fill probe. I gave up because I just got tired of pumping! Those who encouraged me to do this from the beginning have won me over, I guess.
This PCP rifle takes a fill to 232 bar, which is 3,365 psi. We’ve looked at fill pressures for pneumatics a lot over the past month, and today we’ll see what this BSA rifle manages to do with its fill. The advertised number of shots is 25 per fill.
Because of the power potential of this rifle, I switched my backstop to the tough one blog reader Jim Contos made for me. If you want to read about this fine homemade quiet pellet trap that’s strong enough to stop the most powerful smallbore air rifle, here’s the link.
Familiarization with the magazine
After 10 minutes of trying (and failing) to load the 10-round spring-loaded magazine, I was prepared to blast BSA for creating a magazine that’s impossible to load. What we had, instead, was a B.B. who refused to learn new ways. The magazine loads easily once you do it the right way! I took a photo of the correct hold, so you won’t have the problems I did. Hold it like this and realize that BSA has designed this mag so the last pellet loaded holds the spring-tensioned drum in place until you’re ready to load the next pellet, and everything will be fine.
The magazine accepted all 3 of the pellets used in this test without a problem. They’re among the heaviest and longest .22-caliber pellets on the market, so I think you’ll be satisfied no matter what you try to shoot.
Pellet 1 — JSB Exact Heavy and the shot count
The 18.1-grain JSB Exact Jumbo Heavy pellet averaged 883 f.p.s. in the rifle. The velocity ranged from 875 to 888 f.p.s. over 25 shots. And 25 shots proved to be the limit, exactly as advertised. After shot 25, the next 5 pellets went this fast.
Clearly, the rifle has just fallen off the power curve but in slow motion. So there are actually 30 safe shots on a fill, and that equates to 3 full magazines. I’m so glad BSA publishes accurate figures for these things, as many other airgun companies seem to have no clue what’s right!
At the average velocity, this pellet produced 31.34 foot-pounds of muzzle energy. And I bet this pellet is also accurate, though that has to wait until I get out to the range, because this rifle is too loud for shooting inside the house. I took a risk by chronographing it for today’s report, but that’s as far as I’m willing to go.
Pellet 2 — H&N Baracuda
The second pellet I tested was the 21.3-grain H&N Baracuda Match. These are longer pellets that sometimes have difficulty feeding through rotary magazines like the BSA’s, but there was no problem today! They averaged 815 f.p.s. and ranged from 811 to 819 f.p.s. At the average velocity, they produced 31.42 foot-pounds of energy at the muzzle.
The Baracuda is another pellet that should prove very accurate in this rifle. They should be the best pellet at 50 yards, but that remains to be seen.
Pellet 3 — Eun Jin
The third and final pellet I tested was the 28.4-grain Eun Jin dome. This is a very long pellet and may be the longest that will work safely in the BSA magazine. But they did fit perfectly and had no hangups once I learned how to load the magazine correctly.
Eun Jins averaged 718 f.p.s in the test rifle. They ranged from a low of 713 to a high of 726 f.p.s. At the average velocity, they produced 32.52 foot-pounds of energy at the muzzle. In other rifles, these pellets have never been the most accurate at 50 yards, but they have often been accurate enough to use as hunting pellets. However, as close as H&N Baracudas are in power, I would choose the most accurate of the 2 pellets after we test them at distance.
The velocity remained very tight throughout the entire fill with all 3 pellets that were tested. That means BSA has balanced their valve to work with exactly the amount of air they recommend using. And the fact that they got exactly the number of powerful shots they advertised was a welcome bit of news. Also, 25 shots is a good number for a rifle in this power class.
Adjusting the trigger
I mentioned in the first report that I would be adjusting the trigger in this report. To do that, the action is removed from the stock. The sear is a direct-contact type, so care must be exercised to not get the engagement surfaces too small, or the trigger will be in danger of jumping off from a bump.
The owner’s manual is a single sheet of paper printed on both sides, but the instructions for adjusting the trigger are good and thorough.
The screw on the left adjusts the trigger-pull weight of the second stage. The nut and screw in the center adjusts the sear contact area and then locks in place. That adjustment affects the length of the second-stage pull. The screw under the trigger blade on the right adjusts the first stage and should not be touched, according to the manual.
I adjusted the trigger as light as it would go and set the sear as close as it would go and still be safe. The trigger still has significant creep in stage two, but it’s light and breaks at 2 lbs., 4 oz. I can work with it set this way.
50 yards next
Because of the rifle’s power, I’m going to skip the 25-yard test and go straight to 50 yards. If I’m successful, we should see accuracy that will override shooting at 25 yards, anyway. If I discover that’s the wrong way to do the test, I’ll change at the range and shoot at 25 yards first.
by Tom Gaylord, a.k.a. B.B. Pelletier
Do you ever have preconceptions that are totally destroyed when you see what you thought you knew? That’s what happened to me with the BSA Scorpion 1200 SE PCP air rifle. Pyramyd Air shipped this rifle to me especially for this review because they want to get the word out as quickly as possible. So, here we go.
I was expecting something completely different. Something more like the BSA Hornet of several years ago. I’ve tested 2 different versions of that rifle already and was calling up the memories when the box popped open, revealing something completely different.
This model is a repeater. It has a 10-shot magazine and an exposed bolt. The magazine sticks out the left side of the action, so sidewheel scopes with large wheels won’t work because the wheel will block access to the magazine. To remove the mag, you must first cock the bolt and second push a locking pin forward on the left side of the action. Then, the mag comes straight out the left side of the gun.
The barrel has a large jacket that ends in a threaded cap. Remove the cap to expose UK-spec 1/2-inch by 20 UNF threads for a silencer. I looked inside the jacket and cannot see any baffles or chambers, so I’m thinking this rifle is going to be loud. I do own a legal firearm silencer, but it’s set up with American standard 1/2-inch by 28 UNF threads that will not attach to this airgun. No doubt, an adapter could be made, but since most shooters don’t own a legal silencer, there’s probably no reason to make one.
The rifle came with a single piece of paper containing the operating instructions, and a CD with a bunch of videos…and they’re not necessarily specific to this gun (I saw one about the BSA Hornet). Also on the CD was a file named Start.exe. What a shame they didn’t make a PDF file so I could open it on my Mac. It can only be opened by Windows users. Not everyone owns a computer; of those who do, not all of them are Windows platforms. That left me with the paper pamphlet, which does contain the minimum information I needed. Edith will get Pyramyd Air to send her the Start doc in format we can use, and they will keep it in the online library if it pertains to the gun.
This model comes in both .177 and .22 calibers, and there are 2 different power levels. A 12 foot-pound model exists, but they aren’t being imported. The rifle I’m testing is the .22-caliber FAC (a UK designation for Firearm Certificate — required in the UK for an air rifle that generates more than 12 foot-pounds of energy at the muzzle) version. Marked on the the end flap of the carton this rifle came in is the velocity of 1,200 f.p.s., so it should be a screamer! Naturally, we’ll test that with several different pellets. The serial number of the rifle I’m testing is TH220104-13.
The manual says I can expect 25 shots per 232 bar fill. That’s 3,365 psi, so I’m either going to fill with a carbon fiber tank or with a Hill hand pump because nothing else goes that high. Because the rifle comes with yet another and different proprietary quick-fill probe, the Hill pump will get drafted. I need to reserve my carbon fiber tank for filling all my PCPs that have the now nearly universal Foster quick-disconnect fill couplings.
Proprietary BSA fill probe (bottom) comes with 2 replacement o-rings, plus an Allen wrench for the gun (trigger) another o-ring (for the bolt?) and a small tube of moly grease for the o-rings on the filler probe.
The rifle is just over 44-1/2 inches long and weighs 8 lbs., 12 oz., unloaded with no scope mounted. The balance is decidedly muzzle-heavy, as the 24-inch barrel really sticks out far. The stock is black synthetic and seems quite solid. It has a rough finish that helps with your grip. And as can be seen in the photo, the shape is ultra-modern. A raised cheekpiece rolls over on both sides of the butt and gives a Monte Carlo profile. The butt ends in a thick black rubber recoil pad, and the pistol grip is both vertical with a palm swell on both sides, making the rifle as ambidextrous as possible, save the location of the bolt handle (right side) and the safety (left side).
There are no sights, so some kind of optical sight will have to be mounted. You need to know that BSA has a good reputation when it comes to air rifle barrels. Their association with Gamo hasn’t changed that one iota. Their barrels have long been used by other makers of precharged rifles because of the sterling reputation. So, when I say it will need an optical sight, I’m planning on mounting a fine scope, for I feel certain this rifle will do well out to 50 yards, at least.
Receiver is flat on top. Magazine fits below the top of the receiver, making low scope mounting a possibility. The square button on the left at the rear of the barrel is pushed forward to release the magazine.
The trigger is 2-stage and adjustable for the length and weight of the second-stage pull. The sear appears to be direct contact, so care must be exercised when adjusting the trigger to ensure there’s enough sear contact to hold the striker safely. I’ll look at trigger adjustments in Part 2.
This is a BSA PCP, so I anticipate accuracy. The balance is very good, and this feels like a hunter’s rifle. Given the advertised power, that’s exactly what it should be. If the trigger bears out in testing, the BSA Scorpion 1200 SE will be another fine PCP for your consideration.