Cybergun Colt Licensed M45A1 CO2 "High Efficiency" Airsoft High Power Gas Pistol Gas Gun Parts Rear stock does not collapse

Rear stock does not collapse or extend/fold

Can use green gas (included) or co2 (optional)

1v LiPO Nunchuck Battery Recommended)

By adjusting your regulator

Cybergun Colt Licensed M45A1 CO2 "High Efficiency" Airsoft High Power Gas Pistol Gas Gun Parts Rear stock does not collapseFeatures Ultra efficient gas non blowback design capable of getting 120+ effective shots with just ONE single CO2 cartridge. Full metal slide with light weight polymer frame. 1: 1 scale Colt licensed replica with stamped Colt Arms trademarks and engraving. Tri dot white dot sights allow for rapid target acquisition. Functional thumb safety and magazine release. Integrated 20mm accessory rail allows for easy light, laser or other accessory mounting