Description FEATURES: True 10-round capacity that does not require limiters, pins, rivets, etc. Next-generation impact and crush resistant polymer construction Wide compatibility with non Colt-spec platforms Anti-tilt follower and constant-curve internal geometry for increased reliability Long life stainless steel spring Over-travel insertion stop on the spine Flared floorplate aids magazine handling and disassembly Pop-off Impact/Dust Cover to minimize debris intrusion and for ammunition protection in storage and transit The PMAG 10 GEN M3 is a 10-round 5.56×45 NATO (.223 Remington) polymer magazine for AR15/M4 compatible weapons. Incorporating new material technology and manufacturing processes for enhanced strength, durability, and reliability, the PMAG 10 provides next-generation performance for those needing lower profile magazines. While the GEN M3 is optimized for Colt-spec AR15/M4 platforms, modified internal and external geometry also permits operation with a range of additional weapons such as the HK® 416/MR556A1/M27 IAR, British SA-80, FN® SCAR™ MK 16/16S, and others. The PMAG 10 GEN M3 features a long-life stainless steel spring, four-way anti-tilt follower for reliable feeding, and an easy to disassemble flared floorplate to aid extraction and handling of the magazine while providing improved drop protection. A redesigned bolt catch notch in the rear of the magazine provides increased bolt catch clearance, while an over-travel stop on the spine helps ensure the magazine will not over-insert on compatible weapons. In addition, an included pop-off Impact/Dust Cover can optionally be used to minimize debris intrusion and protect against potential damage to the top cartridge during storage and transit. Made in U.S.A.