♦ Installs in minutes with no permanent modifications, easy to follow instructions and all tools included ♦ Lightweight, rugged construction of 6061 aluminum, hard coat anodized for a lifetime of service ♦ Weighs only 7.5 ounces! ♦ Battle proven patented clamping system: US Patent #625,7655 ♦ Optic specific models include US patented design features ♦ M-LOK™ compatible design includes one five slot picatinny rail section ♦ Two anti-rotation QD sockets for QD sling swivels ♦ T1 Top cover works with Aimpoint T1/T2 and clones (Vortex Sparc, Sparc 2, Primary Arms MDO6, and Primary Arms Advanced Micro Dot) ♦ Lifetime Warranty ♦ 100% Made in the U.S.A. ♦ The highest quality, most affordable AK handguard on the market! ♦ Requirements for fit: 1. Barrel diameter of .700 under lower handguard 2. Lower furniture length of 6.0 inches, not counting mounting surfaces 3. Upper gas tube furniture length of 4.0 inches, not counting mounting surfaces M-LOK™ is a trademark of Magpul Industries Corp