GHK AKM GBBR (GKM)
● Gas / Co2 magazine for option. (The standard version with gas magazine)
● Compatible with AK-series magazines, including GKM / 74U / AK GMAG types.
● High quality surface treatment, same production procedure as the real one.
● No dry fire design.
● Firm structure for the part connects tight.
● Diameter of the 21mm bolt outstanding the recoil reaction.