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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
H&K style rail system
Crusader Extended Trigger Guard for Umarex / VFC M4 / HK416 GBB (Red)
Rail Handguard
Secure locking mechanism
COWCOW Technology CNC Aluminum Blow Back Unit for Marui Model 17 GBB (Silver) PRECISION H&K style rail systemCOWCOW Technology CNC Aluminum Blow Back Unit for Marui Model 17 GBB (Silver) CNC Aluminum Construction Ultra Lightweight Design Durable Construction Prevents Flexing and Warping Under Hard Use Provide Stable and Smooth Blowback Cycling Perfect Fit with COWCOW CCT TMHC 054 piston head and CCT TMG 042 & 043 loading nozzle Suitable for Toyko Marui Model 17 Series Airsoft Gas Blow Back GBB Pistol
