da Vinci GUREN 1 6.03mm Carbon Steel Inner Barrel for Marui M&P9L GBB (107.4mm) Net-Weight-(g)_500 410" Riser Mount Low Profile

410" Riser Mount Low Profile Rail Set Screw x 1

Suitable For ARES Amoeba 'STRIKER' Sniper Rifle

the M712 is easily recognizable and stands out

perfectly tight fit

da Vinci GUREN 1 6.03mm Carbon Steel Inner Barrel for Marui M&P9L GBB (107.4mm) Net-Weight-(g)_500 410" Riser Mount Low ProfileGuren 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