Guarder Bore-Up Cylinder Set for TM M16A2 Category_Safety Checkered Grip Pattern with large

Checkered Grip Pattern with large thumb Magazine Release

Revolutionary designed ONE PIECE Outer Barrel over very solid weapon frame

Modification of Hammer Spring & High Performance Output Valve turn this pistol into a powerful sidearm

-Through the charging gas into the tank in the grip

Material: Copper/Anti-Heat Plastic

Guarder Bore-Up Cylinder Set for TM M16A2 Category_Safety Checkered Grip Pattern with largeThe 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