Guarder 7075 Aluminum CNC Slide for TM G18C CIA 60th (Black) Category_Switch Assembly -Through the charging gas into

-Through the charging gas into the tank in the grip

Double O-Ring Design increase the air tightness of the cylinder

Item Weight (gram) 3350 Major Color Black Length 630mm / 400mm (folded) Barrel Length ~125mm Blow Back Yes Hop-up Adjustable Shooting Mode 2 Rd Burst/Semi/Fully Auto Magazine Capacity 50 Rounds Bullet Type 6mm BB Pistol Power Source HFC134a &amp

Full metal front & rear Sight with distance adjustable & foldable

Umarex H&K (KWA) USP Tactical GBB Pistol

Guarder 7075 Aluminum CNC Slide for TM G18C CIA 60th (Black) Category_Switch Assembly -Through the charging gas intoThis Item with GLK Marking 100% CNC MADE, Outer Barrel Not Included,Hard Anodic Coating. Weight: 80 g Color: Black Material: Aluminum Item No.: GLK 40(BK)