Gamo P-25 air pistol: Part 3

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

Part 1
Part 2

Gamo P-25 air pistol
Gamo P-25 is a 16-shot blowback pellet pistol.

Today is accuracy day with the Gamo P-25 air pistol. I inserted a fresh CO2 cartridge into the gun, loaded both of its 8-shot rotary clips and then slid the magazine into the grip.

I shot the pistol at 10 meters, which seems appropriate for a gun of this type. I shot it rested with a two-hand hold and my arms resting on the sandbag but the pistol free to move.

The pistol has open sights that are not adjustable. They have white dots, both front and rear, but that was cancelled by lighting the target brightly and shooting from a dimly lit place. I used a 6 o’clock hold, and the sights were very sharp and easy to align.

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Gamo P-25 air pistol: Part 2

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

Part 1

Gamo P-25 air pistol
Gamo P-25 is a 16-shot blowback pellet pistol.

Today, we’ll look at the velocity of the Gamo P-25 air pistol, and something interesting that happened. Normally, I report on the velocity of 3 or 4 pellets and leave it at that, but a strange thing happened with the first CO2 cartridge in the test pistol.

I didn’t screw the piercing screw deep enough into the CO2 cartridge, resulting in the gas flow being hindered. I’ve experienced this a few times in the past, but this time it was very pronounced. After each shot, there was a period of time that ranged from 5 to 10 seconds, during which the gas flowed audibly from the cartridge into the gun’s valve. It sounded like a leak in the gun, but I noticed it only lasted a few seconds before stopping, so it wasn’t venting to the outside. It was the gas flowing from the cartridge into the gun’s valve, where it would be used for the next shot.

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Gamo P-25 air pistol: Part 1

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

Gamo P-25 air pistol
Gamo P-25 is a 16-shot blowback pellet pistol.

Okay, now for something a little different. The Gamo P-25 air pistol is a 16-shot pellet pistol with blowback and a rifled barrel. This pistol operates on CO2, and the 12-gram cartridge is hidden inside the grip.

Normally, a gun like this is a BB gun, but this time there’s a rifled barrel — and the chance to shoot many different lead pellets, plus a trigger that’s both single-action and double action. Because of the blowback action, you’re going to shoot this gun single-action most of the time.

The P-25 is a 21st century handgun is every respect. It’s nearly all synthetic, entirely black and the grip is fat, as though enclosing a double-stacked magazine. The fixed sights feature three white dots — like night sights, but without tritium inserts. Align the three dots and put the center dot over your target…and I assume you’ll have minute-of-soda-can accuracy at 25 feet. We’ll find out more about that when we test the pistol for accuracy.

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