C&C Tac Threaded Outer Barrel 14mm CCW For SIG AIR / VFC M18 P320 GBBP ( Black ) ( 11mm CW / 14mm CCW ) Pistol Magazines It allows equal comfort for

It allows equal comfort for shooters who wish to run their guns with their stocks fully collapsed or fully extended

- For Umarex / VFC Glock 17 Gen3 GBB Pistol Only

- Suitable for AIP Glock / M&P9L Recoll Spring Rod

After releasing the trigger

SHS Steel Bearing High Speed Gear Set ( 14:1 )

C&C Tac Threaded Outer Barrel 14mm CCW For SIG AIR / VFC M18 P320 GBBP ( Black ) ( 11mm CW / 14mm CCW ) Pistol Magazines It allows equal comfort forCNC Milled 6 Series Aluminum Anodized Aluminum Process Threaded Outer Barrel 11mm CW 14mm CCW SCO Style For SIG VFC M18 ( SIG AIR P320 M18 Airsoft GBB Pistol Series ) For Airsoft and Simulation use only