The L7AWM® is an AR-10/SR-25 pattern rifle magazine constructed from a proprietary lightweight polymer with hardened steel feed lips that wrap completely around the magazine, maximizing stiffness and reliability while preventing dimpling in the front of the magazine. A switchable drain lock in the floor plate comes standard on all L7’s, allowing the user to configure the magazine for marine applications or extremely dusty conditions.

Specifically engineered for use with heavy subsonic .300 Blackout ammunition (200+ grain), the Lancer L5AWM® 300BLK magazine features an updated internal geometry which allows longer heavier cartridges to stack properly, increasing feeding reliability when compared to a traditional .223/5.56 magazine. The outside of the mag body is molded with distinctive .300 Blackout markings and the magazine ships with a contrasting flat dark earth floor plate for easy visual identification.