GEN 2 MAG FEATURES Improved feed lip geometry allows better compatibility with more receivers Over insertion tab is larger to increase mag retention Standard 30-round capacity Built-in coupler allows multiple mags to be connected together in seconds with no tools or extra parts No tilt follower with reliable bolt open on last round Clip on dust cover to keep dirt and debris out during storage Fast and easy disassembly for maintenance without tools via our specially designed floor plate Ergonomically designed floorplate makes it easy to grab from mag pouches Magazine grip ribs gives you superior control Lifetime Warranty A Mfg: Elite Tactical Systems Group