Silverback Advanced Piston Head for TAC41 'GBB' Type Cylinder Head Color_White 5inch Tactical Rail Section for

5inch Tactical Rail Section for JP Handguard

Each Sheel can hold 1 BB (6mm)

Suitable for Umarex/ VFC VP9 Series Airsoft Gas Blow Black GBB Pistol

DYTAC Drop-In MOSFET Unit (Rear Wiring/ T Plug)

Silverback Advanced Piston Head for TAC41 'GBB' Type Cylinder Head Color_White 5inch Tactical Rail Section forAn airbrake is cutting the air flow before the piston hits the bottom of the cylinder, creating an air damper that will reduce the impact noise, possibly at the cost of muzzle energy reduction. Silverback Advanced Piston Head for TAC41 'GBB' Type Cylinder Head Metal Construction Design For Upgrade the Original Parts Viton Oring with a ventilated design. No airbrake, short, medium & long airbrake options (for 4. 60 mm internal nozzle for TAC 41 GBB