We carry a large selection of accessories and parts for AR15 / M4 style rifles including bipods, handguards, grips, laser, magazines, mounts, rails, sights, scopes, slings, stocks, tactical upgrades, tool, triggers, Keymod M_LOK accessories and more. Some of the brands we carry are M1Surplus, American Defense, BCM, Larue, Daniel Defense, DPMS, I.O Inc, Rock River, MAGPUL, BCM, HERA Arms, MFT, Seekins Precision, STRIKE, PWS, Spikes Tactical, ARMS, Trinity Force, Midwest Industries, NcSTAR, Sightmark, Leatherwood, Hi-Lux, Tapco, Trijicon, Burris, Weaver, VLTOR, TROY and more