FCW MPX X-CINCH Magazine Clip Coupler For SIG Air MPX AEG Rifle Magazine reg_PR you can access the VFC

you can access the VFC G3A3 GBBR HOP UP adjustment knob at the barrel base… and all without any extra tools

Suitable For Tokyo Marui MWS Series Gas Blow Back GBB Airsoft Guns

green and tan color

further enhancing the authenticity of the AK replica

Diameter : 38mm

FCW MPX X-CINCH Magazine Clip Coupler For SIG Air MPX AEG Rifle Magazine reg_PR you can access the VFCKey Feature High Tensile Nylon Construction Airsoft Magazine Clip Coupler Designed with locking ribs to enhance magazine stability and adjustability. X Cinch Clip Coupler offers a convenient method to accelerate reloads and boost capacity for the SIG MPX. High Tensile Nylon Material Sample photos created using standard PLA Suitable For SIG Air (VFC) MPX Airsoft Electric Gun AEG Rifle Rifle Magazine Also Fit For SIG Air (King Arms) MPX K Sportline