The MAKO Group lets you change your AK to fit a collapsible AR style butt stock and this kit contains a collapsible recoil reducing butt stock. Made for stamped receivers.

Specifications and Features:
MAKO Group AK-47 Galil-Style Recoil Compensating Folding Collapsible Buttstock M4AK SB
Collapsible stock system with a built in recoil-compensating mechanism
Galil folding mechanism to adapt AK-47/74 rifles to collapsible stocks that fold to the side
Solid steel adapter bolts to rear trunnion for drop-in fit
May be riveted or welded to the receiver or trunnion for even greater strength
Weight 2 pounds, .8 ounces
Width 1.85"
Height 5.12"
Length 11.22"
Length (open / deployed) 13.6"
Flat Dark Earth

Fits:
AK-47/74 Stamped Receivers

Includes:
GLR-16 buttstock