Sig Sauer P365 CO2 Air Pistol – 4.5mm, 12rd, Black Polymer Grips

The Sig Sauer P365 CO2 air pistol brings true-to-life training to your living room, backyard, or indoor range. Built to mirror the ergonomics and handling of its award-winning 9mm counterpart, this 4.5mm air gun lets you practice concealed carry fundamentals without burning through ammunition or range fees. Whether you're working on draw speed, sight picture, or just keeping your trigger finger sharp between range sessions, the P365 air pistol delivers that familiar weight and balance in a package that trains like the real thing.

The full blowback metal slide cycles with each shot, giving you realistic recoil impulse and the satisfying mechanical feedback that separates serious training tools from toy guns. The fixed 3-dot green sights are easy to pick up and hold true at typical training distances. CO2 operation means consistent shot-to-shot power and minimal maintenance—just load a 12-round magazine and you're running. The black polymer grips feel right in your hand and wear well through hundreds of rounds of dry-fire alternatives and casual plinking.

At just under a pound and 5.75 inches overall length, the P365 air gun is compact enough to store safely and light enough for extended practice without fatigue. If you carry a P365 everyday or train with one regularly, having an air gun replica in your rotation cuts costs and lets you build muscle memory on your own schedule.

Key Features

• Full blowback metal slide for realistic cycling and feedback
• CO2-powered operation—12-round magazine included
• Fixed green 3-dot sights for quick target acquisition
• Manual safety mirrors the firearm's operation
• Weight and ergonomics match the Sig P365 9mm for true-to-life training
• 4.5mm steel BB caliber

Specifications

Brand	Sig Sauer
Model	P365 BB
Operating System	CO2
Caliber	4.5mm Steel BB
Muzzle Velocity	Up to 295 fps
Sights	Fixed 3-dot (green, high visibility)
Magazine Capacity	12 rounds
Magazines Included	1
Overall Length	5.75 inches (146.05 mm)
Weight	0.8 lbs (0.36 kg)
Grip Material	Black polymer

Frequently Asked Questions

Is this air pistol good for training a real P365 carry gun?

Yes. The Sig P365 CO2 air pistol is modeled after the 9mm P365 and shares similar weight, balance, and ergonomics. It's ideal for practicing your draw, sight picture, and trigger control at home or the range without the cost and logistics of live fire.

What comes in the box?

The P365 CO2 air pistol includes one 12-round BB magazine. You'll need to supply CO2 cartridges separately.

How does the safety work?

The air pistol features a manual safety that mirrors the operation of the firearm version, helping you build the same muscle memory and handling habits you use with your carry gun.

Can I use this for plinking or target shooting beyond training?

Absolutely. The fixed sights and consistent CO2 power make it suitable for casual backyard target shooting and plinking, not just dry-fire practice drills.