C&C Tac Aluminum Infinity Lightweight Blowback Unit For Action Army AAP01 GBB Pistol (Red) Barrel-Thread-Size-(mm)_14mm Reserve the adapt and handguard

Reserve the adapt and handguard hole position for compatible with HK 40 mm low velocity GLM/M320

Ambidextrous Magazine Catch and fire selector

FPR STI DVC Red Dot Mount For RMR / Doctor / C-More STS (Silver)

Fully Automatic / Safety Shooting Mode

KRYTAC Trident LMG-E AEG Airsoft Rifle

C&C Tac Aluminum Infinity Lightweight Blowback Unit For Action Army AAP01 GBB Pistol (Red) Barrel-Thread-Size-(mm)_14mm Reserve the adapt and handguardC&C Tac Aluminum Infinity Lightweight Blowback Unit For Action Army AAP01 GBB Pistol (Red) 7075 Aluminum Construction (Lightweight) Design For Upgrade the Original parts More Durable Design For Increase The Much More Faster Cycling Suitable For Action Army AAP01 Series Gas Blow Back GBB Pistol Airsoft Guns