M500SSB Shotgun Gas Blow Back Pistol a square hole for socket

a square hole for socket extensions or a torque wrench

or otherwise endorsed by

Short throw trigger

•Inner Barrel Diameter: 6

M500SSB Shotgun Gas Blow Back Pistol a square hole for socketACM M500 SSB Metal Gas Airsoft Shotgun Specifications: Velocity: 320 FPS (0. 2 g BB) Range 70 90 feet Barrel Length: 18. 5 inches 46 cm Magazine Capacity: 40 Rounds Features: Realistic Slide Action Full Metal 8mm BB Version Made in Taiwan ACM Metal Pump Gas Airsoft Shotgun The ACM M500 gas shotgun is an amazing shotgun. It features many identical features of the real thing. It has a functioning slide lock, receiver mounted safety. The action is smooth