Guren 03-1 VSR-10 Inner Barrel - 6.03MM - 500MM TAC 41 PISTON Tactical light and laser sight

Tactical light and laser sight combo

Killflash/Kill flash for 1-4x24E Tactical Scope

that means the carbon barrel extension muzzle will sit inside the handguard

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

90° angled design for extreme shooting positions

Guren 03-1 VSR-10 Inner Barrel - 6.03MM - 500MM TAC 41 PISTON Tactical light and laser sightGuren barrels are made of precise carbon steel & processed with HV500 coating. This plating reinforced the hardness of the surface. Its better than stainless steel (from HV200 to 400). Guren barrels have a crown cut at the end of the barrel. Hop window length : 6. 5mm Inner Diameter : 6. 03mm Outer Diameter : 8. 55mm