GHK GKMN 2018 (customized version)
1. The same version as GKM, but added side rail, steel trigger and steel buffer recoil spring.
2. 90% Steel made, with high quality surface treatment.
3. Steel fire control external part.
4. No dry fire design.
5. Gas / Co2 magazine for option.
6. Firm structure for the part connects tight.
7. Diameter of the 21mm bolt outstanding the recoil reaction.
1.100% steel made outer barrel for option. >> AK Steel Barrel
2. Steel made Enhanced blowback kit increases 40% recoil reaction. >> Blowbck kit