Design for Convert GHK AK74 to use M4 Handguard and Buttstock Suitable for GHK AK Series Airsoft Gas Blow Back GBB Rifle
Package include Trunnion / handguard adapter, Folding stock adapter ( for use with side folding stock receiver and M4 AEG Stock ), Detachable Front sight for 20mm rail, Hard case, Barrel adapter and Outer Barrel