Guren 03-1 GBB Inner Barrel - 6.03MM - 97MM 24mm CW 1v Li-PO and Li-ion batteries

1v Li-PO and Li-ion batteries

It is possible to use your carbon barrel extension as an integrally suppressed barrel by using up to 100 mm (suggested) of foam filling on the muzzle side of your carbon barrel extension

-Material: Biodegradable PLA

The effect of the flame depends on the volume of gas or mist around the muzzle of the barrel

Guren 03-1 GBB Inner Barrel - 6.03MM - 97MM 24mm CW 1v Li-PO and Li-ion batteriesGuren 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). Hop window length : 5. 5mm Inner Diameter : 6. 03mm Outer Diameter : 8. 55mm