Lvl 2 retention

AC Unity Acebeam Acheron Adaptateur & Silencieux Adidas Aero Precision Aim Sports Aimpoint AK Master Mount ALG Defense ANV AREX Defense Armanov Ballistol Battle Gnome Solutions Birchwood Casey Black Bear Solution Black Fox BUG-A-SALT CAA Caldwell Carinthia Česká Zbrojovka Clawgear CMC Triggers Combat-ID CYTAC DD Hammocks Direct Action DLG Tactical DPM Echo93 Edge Tactical Eyewear Eemann Tech Falke FRANKFORD ARSENAL Ganzo Gerber Ghost Glock Groz Tools Helikon-Tex Hera Arms Hogue Holosun Hultafors InfiRay INTEGRIX® ITW Nexus KALA Key Arma KHS Leatherman Lesovik Levitate LPA Sights M-Arms Maglula Magpul MantisX md-textil Mechanix Mechforce MFT Suppressors Midwest Industries MILTEC MimTac Modestone Morakniv Navratil Arms Norse Rescue Oberland Arms Olight Origin Outdoors Oulun Työstökeskus Oy Peltonen Knives Pentagon Polenar Tactical Powair Primary Arms Protection Group Denmark Ready Alpha Recover Tactical RedDotOne Riflecx Rise Armament RR Arms Ruger Sahara Dry Schmeisser Schrade Shield Arms SHILBA Siamidis Silent Steel Silky Slate Black Industries Small Arms Industries Smith & Wesson Source Tactical Gear SPEAR Manufacturing Steiner Strela Sureshot Armament Group Suunto Swampfox Tactical Foodpack TDI Arms Templars Gear Texas Weapon Systems The Glow Company Timney Trigger Toni System UF PRO UTG & UTG Pro UTG® & UTG PRO® Valhalla Ind Victorinox Vortex WBP Wil-Tec Wolff ZAN Projectiles