da Vinci GUREN 1 6.03mm Carbon Steel Inner Barrel for Marui Model M&P9 / PX4 (90mm) level 45 ACP Threaded Fix Outer

45 ACP Threaded Fix Outer Barrel for Marui Hi-Capa 5

All rails are extruded and machine CNC'ed

One piece fluted outer barrel is made with full metal

M49 Bodyguard Style Revolver

-There are also two other version with 8 inch barrel and a 13 inch outer barrel

da Vinci GUREN 1 6.03mm Carbon Steel Inner Barrel for Marui Model M&P9 / PX4 (90mm) level 45 ACP Threaded Fix OuterGuren 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. Its better than stainless steel (from HV200 to 400) Itll be kept clean & beauty surface for long time. Of course, its good for anti rust. Guren 1 is simple design. The muzzle end has crown cut. Low cost barrel series but its potential is enough for upgrading. da Vinci GUREN 1 6. 03mm Carbon Steel