The Midwest Industries Gen 2 Quick Detach Picatinny-Style Scope Mount AK-47, AK-74 Side Mount Rear Bias attaches easily to your AK with a built in AK receiver rail interface. Constructed from hard coat anodized 6061 aluminum, this extremely high quality 1913 Mil spec rail features the patented ADM auto lock system for no tool adjustments and repeat zero locking. FeaturesAttaches to AK rifles with standard AKM receiver rail interfacePuts optic on center or extremely close to center of the top cover on mil-spec built AK riflesModular top piece allows the top to be changed to a different configuration later if desiredConstructed from hard coat anodized 6061 aluminumFeature the patented Elite Defense QD system for no tool adjustment and repeat zero locking100% Made in U.S.A., with MI Lifetime Warranty