Prowin Magic Buffer for Marui M4 MWS / VFC / GHK M4 GBB Glock 19 Fully Ambidextrous controls include the

Fully Ambidextrous controls include the fire selector

Silverback Cordura Single Magazine Molle Pouch for Silverback HTI Magazine (DE)

Enhance performance by at least 15% comparing to the stock barrel

Metal 238mm Folding Stock

Fully Licensed by Cybergun (Colt Authorized Trademark)

Prowin Magic Buffer for Marui M4 MWS / VFC / GHK M4 GBB Glock 19 Fully Ambidextrous controls include theProwin Magic Buffer for Marui M4 MWS VFC GHK M4 GBB Improve performance and cycling of the bolt carrier group The buffer comes with individual spacers designed for the user to customize how the buffer works Suitrable For Tokyo Marui M4 MWS Series Airsoft Gas Blow Back GBB Rifle *This item DOES NOT WORK with HK416 Series GBBRs*