GHK G5 Sample of Accurate Airsoft-Rifle
Using G5 submachine as the main body.
In addition to the Carbine kits, it can be directly modified a sniper, the version of precision-rifle.
It also can be converted into single fire or serial fire, the standard of barrel is 16 inches.
From submachine to Carbine, and the sniper rifle..., this can be changed quickly, three types in one gun...