TalonP PCP air pistol from AirForce: Part 6
It was another calm day at the range last week when I tested the TalonP air pistol once again. This time, I had a couple special goals. One was to see if the new method of scope mounting recommended by AirForce owner, John McCaslin, would help me hold the gun better, and the other was to test the velocity of the gun with the most accurate pellets on power setting eight.
New scope mounting method
The scope has to be moved forward for increased cheek contact with the reservoir/tank. You know that I’m now using the optional shoulder stock extension that clamps onto the pistol’s reservoir. The way it clamps gives you a wide range of pull lengths. I need a longer length of 14.5 to 14.75 inches, so I have the extension way out at the back of the reservoir, but most shooters will slide it in a bit. John recommends that you adjust the stock first then position the scope where it needs to be for your eye. He recommended a BKL cantilever mount that pushes the scope forward. I used their BKL 4-inch one-piece mount with what they refer to as drop compensation, which actually means droop. Because the one I had on hand has one-inch rings, I had to say goodbye to the superb Hawke 4-14x42AO Sidewinder Tactical scope I’ve been using and substitute a Leapers 5th Gen 6-24x50AO scope. While it was entirely adequate, I have to observe that the Hawke at 14x was clearer than the Leapers at 24x.
The first time around, the Hawke scope was mounted on two-piece BKL mounts that were slid as far forward as possible. The image was still too close to my eye to resolve to full size, so I needed to move the eyepiece of the scope forward about another half-inch.
Sight-in took longer because, at this rifle range, I don’t have the ability to place a small target at 10 feet. I have to mount all my targets at the 50-yard backstop. So, I mount a two-foot by four-foot silhouette target on the backstop with its plain, light backside facing me. Then, I place the sight-in target in the center of that, and usually I can catch the pellet holes somewhere on that huge piece of paper. You could use cheaper paper for this — just as long as it shows the pellet holes clearly. I’ve never used a scope collimator, and I don’t intend to start now. This is so much easier!
I hadn’t changed the power setting from the last test, so the performance went the same as before; this time, I cut off the fill at less than 2,700 psi. That allowed me to start shooting a group in three shots. As I learn this pistol, I’ll eventually learn exactly where to stop the fill so shot one is right on the money every time. However, as with most airguns — including springers — you have to “wake” the gun with a couple shots each new time. For hunters who spend hours between shots, this can be daunting; but very few guns will put the first shot in the same place as the others after a long period of rest. It’s true of firearms, as well, so I guess it should also apply to airguns.
How did it do?
Nothing really changed from the last time I tested this pistol. Now that I have the air fill down pretty well, I can even do “tricks” with the gun. Let me demonstrate with JSB Exact Kings and Benjamin domes.
50 yards: Five JSB Exact Kings in the hole below and two above. The five-shot group was 0.246 inches between centers. Add the other two shots, and the group grows to 0.577 inches between centers. Even that is better than most .25-caliber air rifles can do at 50 yards; but the point (trick) is that I knew those last two shots were going to stray, and I didn’t have to shoot them.
50 yards: Five Benjamin domes in the hole on the right and then I shot a sixth that I guessed would stray. Stray it did, but to the left this time, where in the last test Benjamins moved to the right. Go figure! The tight group measures 0.38 inches. With shot six, it opens to 1.059 inches.
Technique is important!
Lest a new airgunner buy this airgun and splurge on all the support equipment to operate it (basically just a carbon fiber air tank), and then buy the same exact pellets I’ve used in this test, only to be disappointed that he cannot replicate what I’ve done, allow me to show you how I’m able to do what I’m doing. It’s not a trick, but it does require an advanced shooting technique of which a new shooter is probably not aware. You will remember that I mentioned my intention to mount a scope level on the gun last time. I forgot to do that, but on a printed target there are plenty of references to help me control the amount of cant (the amount the rifle is tilted to one side) for every shot. So, for the two groups I’ve shown you thus far, I watched the visual cues as precisely as I’ve been watching the bubble level in the Pellet velocity versus accuracy test. Let me show you what it looks like when I ignore these cues and just shoot when I think the airgun is being held the same every time. I’m trying just as hard to shoot a good group, except I’m ignoring the one variable of cant.
50 yards: This is what you get when you don’t pay attention to cant when shooting an accurate pellet at 50 yards. Five JSB Exact King pellets made this 0.747-inch group. That’s still a very good group for a .25-caliber airgun at 50 yards, but it looks large in comparison to what I’ve shown you previously in this report.
I tested the velocity of this pistol with several pellets back in Part 2. That was when we confirmed that the TalonP isn’t just capable of hitting 50 foot-pounds at the muzzle — it can actually shoot a string of 10 shots above that energy figure.
Today, I’ll give you the velocities of the two most accurate pellets. I’m doing this for one reason. The 43.2-grain pointed Eun Jin pellets that are required to achieve that bragging power are not the most accurate pellets in this airgun. The two I’m showing today are, and they’re best at power setting eight. This is a real-world look at what the pistol can pump out when it can also keep five pellets inside a wedding ring at 50 yards.
JSB Exact Kings
The gun was filled to 2,700 psi and shot over an Oehler chronograph. The average velocity of JSB Exact Kings for the five best shots was 875 f.p.s., with a low of 860 and a high of 892 f.p.s. At the average velocity, the muzzle energy is 41.66 foot-pounds. So the total spread of velocity for the pellet that would put five under a quarter-inch at 50 yards was 32 f.p.s., but you can see that it doesn’t really matter that much.
If I had included the very first shot fired after the fill, the velocity was 844 f.p.s. and the next shot was even slower, at 836 f.p.s. I got a total of 11 shots on a fill, the last of which went 841 f.p.s. I’ve shown you both last time and today that there are five screaming shots within this larger string that I know for certain will be accurate if I do everything right. Do you want to kill the woodchuck at 60 yards, or do you just want him to envy you?
I refilled the gun to 2,700 psi and shot a string of Benjamin domes. They averaged 877 f.p.s. with a low of 840 and a high of 902 f.p.s. That’s a 62 f.p.s. spread, yet you can see what they did on target. This pellet generates 47.49 foot-pounds at the average velocity. Looking at the total string, shot one went 783 f.p.s., and shot 11 went 827 f.p.s. Those shots are outside the string that gives the best accuracy, and you’ll break your heart by hoping to get them to go into that tiny little group. Take your five great shots, or think about buying a different pellet gun.
You won’t find another pellet pistol that will touch this one for power and accuracy at this range, and many pellet rifles will fall behind as well. The TalonP air pistol is not for everyone. It’s for the shooter who has the heart of a buffalo hunter. The one who knows exactly what his gun is capable of and is willing to invest the time and care to get it.
Airgun hunter, Eric Henderson, has already taken a prairie dog at 100 yards with the exact same pistol I’m testing for you. I’m not the only one getting these great results.
What I’ve done is take the time to decode the operation of the gun and find two good pellets for it. I’ve told you the best fill pressure, which is way less than what the factory recommends. I’ve given you the power setting, which is under the maximum setting.
The TalonP is a thinking shooter’s airgun. If you want the most accurate and most powerful smallbore air pistol in production today, here it is.