Brands 2A Armament Angstadt American Defense B5 Systems Accessories BAD (Battle Arms Development) Ballistic Advantage BCA BKF (B. King’s Firearms) Black Rain Blue Force Bootleg Inc. BRAVO COMPANY MFG (BCM) Canik CMC Triggers CMMG Daniel Defense Elftmann Triggers Eotech Faxon Firearms FN USA Fortis MFG Geissele Automatics GG&G Hogue Accessories Inforce KAK Industries Kaw Valley Precision Knights Armament Co (KAC) Lantac Usa Leupold Luth AR LWRC Magpul Accessories Maxim Defense Mechanix Midwest Industries Mission First Tactical (MFT) New Frontier Armory Noveske Odin Works Otis Tech Parallax Tactical Patriot Ordnance Factory (POF) Pelican Peltor Phase 5 Radian RISE Armament Rosco Manufacturing SB Tactical Seekins Precision Sig Sauer Sprinco Spikes Tactical Streamlight Surefire Toolcraft Trijicon Troy Vltor Warne Wheeler Engineering Yankee Hill Machine (YHM) Zenith