This machined aluminum tactical grip W/Sling Loop is the perfect grip to help control the front of your weapon. Replaces the OEM Mac standard strap. Our new design offers a tactical forearm position giving the shooter more control under rapid fire and increased target acquisition. It is hard coat anodized and well-constructed from top to bottom in a one-piece design with a knurled textured grip. In a FLAT/MATTE anodized black finish, it works with stock uppers and most after-market uppers as well. Its thin design allows the entire barrel thread for most suppressors and muzzle breaks and is flush to the exterior barrel base. Easy installation with a clamp design for strength and a set screw for a tight fit. Allen wrench included. Fits standard 3/4 x 10, 7/8x9, & 1/2 x 28 threaded barrels for M-11, Mac-10, Semi Auto Cobray, MPA Mini & all 9mm series. Please call if you have any questions. Fits all M-11, Mac-10, Masterpiece Arms & Vulcan guns.