• Fits most standard AK-47s, AK-74s & variants, stamped & milled! • Installs in minutes, with easy to follow instructions • Lightweight, rugged construction of 6061 aluminum, hard coat anodized for a lifetime of service • 11.5 inches in length, weighs only 16 ounces! • Supplied MI gas tube with proper internal geometry • Battle proven patented clamping system: US Patent #625,765S • Optic specific models include US patented design features • M-LOK™ compatible design includes one five slot picatinny rail section • Four anti-rotation QD sockets for QD sling swivels • Lifetime Warranty • 100% Made in the U.S.A. • Requirements for fit: 1. Barrel diameter of .700 under lower handguard 2. Lower furniture length of 6.0 inches, not counting mounting surfaces 3. This model will not fit Yugo pattern rifles M-LOK™ is a trademark of Magpul Industries Corp