03 Guren 2 – AIR SHOTGUN Inner Barrel

Description

Guren is made of precise carbon steel & process  the HV500 Coat for the surface.
This plating reinforced a hardness of the surface so achieve around HV500.
It’s better than stainless steel (from HV200 to 400)
It’ll be kept clean & beauty surface for long time.
Of course, it’s good for anti rust.

Guren 2 is the best design for AIR SHOTGUN chamber & has a tapered muzzle end.
The tapered muzzle makes better accuracy & FPS but become happen a lots metal chips.
So be difficult for making continuously.
But we try to keep the best price with making good Airflow.

Dia. : 6.03mm
Outer Dia. :  8.55mm