da Vinci GUREN 2 6.03mm Carbon Steel Inner Barrel for AEG (469mm) Net-Weight-(g)_38 Fit to use on KUMI

Fit to use on KUMI 490 Motor

has an upper rail for your additional sights

G26 Advance / AW Custom VX / WE G Series GBB Pistol

Suitable For Tokyo Marui GSeries GI7/I9/34 Airsoft Gas Blow Back GBB Pistol Airsoft Guns

Suitrable for Action Army AAP01 GBB Pistol

da Vinci GUREN 2 6.03mm Carbon Steel Inner Barrel for AEG (469mm) Net-Weight-(g)_38 Fit to use on KUMIGuren 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 2 is the best design for AEG chamber & has a tapered muzzle end. The tapered muzzle makes better accuracy & FPS but become happen a lots metal chips. So be