by Tom Gaylord, a.k.a. B.B. Pelletier

Hatsan AT-P1 air pistol Hatsan AT P1 air pistol.

Update on some reports
Before I begin, here’s an update on a couple reports that you’re waiting for. I went to the outdoor range yesterday to shoot both the Walther LGV Olympia and the new New AirForce Condor SS at 50 yards. When I got there, the breeze was too much for the LGV, but I did try to shoot several groups with the Condor SS. I shot three 10-shot groups, waiting out the winds for every shot; but in the end, there was just too much wind to make the test a fair one.

One good thing did happen, however. I shot a certain .22-caliber heavyweight pellet that I haven’t tested before; and despite the wind, I got fairly good results. I’m going to save the pellet’s name for when I actually do the report, and I’ll also show you the group that I got.

I’m also working on the summary report of the rifling twist-rate test. I have all the data, but it’s taking me some time to make sense of it for you. So, that’s coming, and after that all 3 barrels will get tested at 50 yards, as well.

That’s it for now. Let’s look at today’s report on the Hatsan AT P1 PCP air pistol. I got a .22-caliber gun, and they come in .177 and .25, as well. We know that Hatsan knows how to make good precharged pneumatic airguns, so I’m expecting a lot from this one. I’m testing serial number 011320161.

The gun
I will let Edith tell you her first impression of the pistol. To use her words, “Oh, my gosh!” That’s her way of noting that this air pistol is a little large. It’s a little large just like an International Freightliner tractor that’s been turned into a custom pickup truck is a little large when you see it taking up 4 parking spaces at the grocery store!

It’s large, but it is a pistol — not a carbine. If you want a carbine, Hatsan has built one for you. They call it the Hatsan AT P2 PCP air pistol and shoulder stock. The P1 we’re looking at is just a pistol — even if it does weigh 4.5 lbs., or roughly the same as a Colt Walker revolver. When you examine this gun, you can see that it seems to be a PCP rifle that’s been cut down to fit into a pistol stock.

Hatsan rates this pistol at 780 f.p.s. in .22 caliber, so most of you will know without asking that it’s going to be loud. Can’t have a PCP with a barrel this short and a pellet this fast and be otherwise unless there’s a silencer…and this gun doesn’t have one. They also say that there are 35 shots per fill. We’ll test that, of course.

The pistol action sits in a synthetic pistol grip stock. The grip is for right-handed shooters, only, but it isn’t shaped well for my hand. It hits the heel of my shooting hand, pushing the pistol’s muzzle up. There’s also an adjustable palm shelf like target pistols, only this one is very difficult to adjust; and when it becomes as small as it will get, it’s still way too large for my hand. So, I have to rate the ergonomics down a bit.

Hatsan AT P1 PCP air pistol adjustable palm shelf
The palm shelf adjusts up and down for hands of different sizes. It’s hard to adjust and doesn’t go very far.

The metal parts are finished to a matte sheen. The bluing is even over the whole gun. There’s a mix of steel and aluminum parts, all finished matte black; and with the black synthetic stock, the pistol has a very “black gun” look.

The quick-disconnect fill probe is a proprietary size that, fortunately, seems to have male 1/8-inch BSPP threads on the side that connects to the air hose of your tank or hand pump. To charge the gun, the fill probe is inserted in the reservoir fill hole and air is transferred. Fill to 200 bar (2,900 psi). An onboard pressure gauge tells you the state of the air pressure in the reservoir.

Hatsan AT P1 PCP air pistol fill port and gauge
Here you see the threaded muzzle and cap, the fill port and part of the built-in pressure gauge. The wheel under the front sight is for elevation adjustment.

The gun is cocked by a sidelever on the left side of the receiver. Cocking also advances the 10-shot circular clip to the next pellet. The circular clip is held in the gun by a brass pin that’s slid forward on the right side of the receiver to remove the clip. The sidelever must be pulled all the way back to get the clip out, for it attaches to a bolt probe that passes through the clip to seat each new pellet in the barrel. This probe has to be retracted or the clip cannot be removed from the gun. A second clip comes inside the plastic gun case that holds the pistol

The 10.4-inch barrel is entirely free-floated, being attached at the breech, alone. The muzzle is threaded and covered by a removable cap.

The sights are fully adjustable for elevation, both in front and at the rear. The rear sight adjusts for windage, too. Both front and rear sight have fiberoptic tubes, and the front sight is not cut square, so precision sighting will be impossible. The gun does have a clever scope base that accepts scope mounts for Weaver or 11mm dovetails. Given the power of the gun, most owners will elect to scope it, I’m sure.

Hatsan AT P1 PCP air pistol
The rear sight is adjustable both ways. The scope base accepts both Weaver and 11mm dovetail mounts.

Overall evaluation
At first glance, there’s a lot to see on this Hatsan pistol. I don’t like all the features, but I haven’t shot the gun, yet. If it shoots well, a lot can be overlooked.

The one thing it has going for it is the price. At $450, it’s one of the least expensive precharged pistols on the market. It’s just $20 more than the TalonP. And the Hatsan is a repeater.

Further testing will determine if the Hatsan AT P1 pistol is a force to be reckoned with.