da Vinci Airsoft GUREN 1 6.03mm Carbon Steel Inner Barrel for AEG (509mm) IP_PF Polymer Non-Slip Texture Grip

Polymer Non-Slip Texture Grip

7'' MLOK Handguard

With 460mm inner barrel

it is more powerful than the old MKI system

da Vinci Airsoft GUREN 1 6.03mm Carbon Steel Inner Barrel for AEG (509mm) IP_PF Polymer Non-Slip Texture GripGuren 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. Single cut groove for AEG chamber & muzzle end has crown cut. Low cost barrel series but its potential is enough for upgrading. da Vinci