Advanced Piston Head (GBB/TAC41) best airsoft ghillie The short stroke buffer stops

The short stroke buffer stops it coming back as far

HAO's 416C Collapsible stock for Marui MWS are CNC machined from an Alloy 7075-T6 billet which is as same material as real firearm

More Stabilized Performance

a hammer bushing and a 80% fire-pin returning spring

Advanced Piston Head (GBB/TAC41) best airsoft ghillie The short stroke buffer stopsThis piston head features: Viton Oring with a ventilated design. No airbrake, short, medium & long airbrake options (for 4. 60 mm internal nozzle for TAC 41 GBB cylinder head only). POM piston ring NBR 80 Oring damper Stainless steel CNC construction, for additional piston mass (from 30. 2 up to 32. 2 grams, instead of 7. 6 grams for the original piston head) An airbrake is cutting the air flow before the piston hits the bottom of the cylinder,