Lancer Systems Magazine, L7 Advanced Warfighter, 308 Winchester/7.62 NATO/6.5 Creedmoor, 20 Rounds, Fits AR10 Rifles, Translucent Flat Dark Earth L7-20-TDE The L7AWM is a lightweight magazine with an integrated front guard and welded steel feed lip which provides maximum stiffness and reliability while preventing dimpling to the front of the magazine. A switchable drain in the floor plate lock comes standard on all L7s" allowing users to configure the magazine for either water-borne or extreme dust conditions. The L7AWM is designed to work in multiple weapon systems - SR25" DPMS 308" SIG 716" LM308" etc.