Mafioso Airsoft - Full Steel M1A1 Thompson Conversion Kit For Cybergun/ WE M1A1 GBB Rail - Replace the standard magazine

- Replace the standard magazine base of WE and Marui Glock Magazine

Aluminum Made Recoil Spring Upgrade Set  Light Weight Version  Design for Tokyo Marui M92F Series Airsoft Gas Blow Back Pistol  Included Recoil Spring & Spring Guide with Ball Bearing

Polymer Made 120 Rounds loading capacity Invader magazine

HD:   1280x720 (60fps) (Standard) Video (compression) format AVI Video File size (10s) 4MB Continous Video Recording Time 2 - 2

it also increases the muzzle velocity of your gun

Mafioso Airsoft - Full Steel M1A1 Thompson Conversion Kit For Cybergun/ WE M1A1 GBB Rail - Replace the standard magazineMafioso Airsoft Full Steel M1A1 Thompson Conversion Kit For Cybergun WE M1A1 GBB Including Steel Upper & Lower Receriver, Outer Barrel, Front Sight, Bolt Carrier, Selector, Safety, Magazine Catch Limited Production