da Vinci GUREN 1 6.03mm Carbon Steel Inner Barrel for Marui Hi-Capa 4.3 Airsoft GBB (95mm) reg_Hk Suitable For Tokyo Marui Model

Suitable For Tokyo Marui Model 17/ 22/ 34 Series Airsoft Gas Blow Back GBB Pistol

Airsoft Masterpiece CNC Steel Hammer & Sear Set for Tokyo Marui Hi-Capa/ 1911 (Infinity SR/ 2 Tone)

Suitable For Tokyo Marui VSR/ Hi-Capa/ M1911A1/ SIG P226/ SOCOM MK23/ Model 26 Gas Blow Back GBB Rifle

Fir to Mount on 20mm Picatinny Rail System

da Vinci GUREN 1 6.03mm Carbon Steel Inner Barrel for Marui Hi-Capa 4.3 Airsoft GBB (95mm) reg_Hk Suitable For Tokyo Marui ModelGuren 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