Guarder Bore-Up Cylinder Set for TM M16A2 Category_GBB HFC22 Gas Power (Muzzle Velocity)

HFC22 Gas Power (Muzzle Velocity) 360FPS (Top Gas Test @ 25°C Room Temperature) Manufacturer KWA Package Includes KRISS Vector GBB (By KWA)

1/1 Scale High Performance Assembled Gas Powered Shotgun

Tokyo Marui M870 Breacher (Gas Powered Shotgun)

KSC Adjustable Hop-Up system

: GL-04-29

Guarder Bore-Up Cylinder Set for TM M16A2 Category_GBB HFC22 Gas Power (Muzzle Velocity)The Bore Up Cylinder Set needs with M120~M170 Spring. Include: Stainless Bore Up Cylinder Head Bore Up Air Seal Nozzle Bore Up Ventilation Piston Head Bore Up Chromium Plating Cylinder Material: S303 Stainless Steel Brass Polycarbonate Acetal Item No.: GL 03 42