da Vinci GUREN 1 6.03mm Carbon Steel Inner Barrel for Marui SOCOM MK23 GBB (133mm) Net-Weight-(g)_17 this fully automatic Co2 pistol

this fully automatic Co2 pistol provides you fantastic blow back recoil in shooting

Sleeves and shoulders the fabric material

High Quality Steel Construction

How to play with it

da Vinci GUREN 1 6.03mm Carbon Steel Inner Barrel for Marui SOCOM MK23 GBB (133mm) Net-Weight-(g)_17 this fully automatic Co2 pistolGuren 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