Armorer Works AW HX2712 Hi-Capa 4.3 GBB Pistol ( Black ) Bearing - 8 Independent Channels for

- 8 Independent Channels for Use without Interference

advance the bolt carrier forward

- Full Detail Gas Blow Back Pistol

VFC 30 Rds V Mag for Umarex / VFC HK416 / VFC M4 GBBR Series ( Black )

Armorer Works AW HX2712 Hi-Capa 4.3 GBB Pistol ( Black ) Bearing - 8 Independent Channels forFibre optic Front sight Adjustable Rear iron sight Cool full matt black theme Multiple aggressive serrations on the slide to help with speed racking Short Stroke buffer added to recoil rod area for faster cycle speed Adjustable Hop Up system Extended Slide Lock Inner threaded outer barrel for your suppressors Tracer units Textured Grip for easier gripping and Flared Magwell for faster reloads Grip Safety and Ambidextrous Thumb safety 4. 3 Slide size