CYMA CGS Type-S High Speed Steel Bolt Carrier Set for Marui MWS M4 GBB Belts and Accessories Pro V2 features a newer

Pro V2 features a newer regulator that allows for 4 specific pressure adjustments and rotating collar

after use it can be reloaded and reused again and again – eliminating the need for expensive and dangerous pyrotechnic grenades

Length: 845mm

Inner Barrel Diameter: 6

CYMA CGS Type-S High Speed Steel Bolt Carrier Set for Marui MWS M4 GBB Belts and Accessories Pro V2 features a newerManufacturer: CYMA CGS SKU : CGS SY 0003 Machined steel bolt carrier High speed version 17 20 RPS approx. Roller bolt end Complete Type S M4 style bolt carrier with loading nozzle Fit RS spec buffer tube inner diameter 25. 5mm For Tokyo Marui MWS AR M4 gas blowback rifle airsoft