The Magpul Industries MAG560-BLK PMAG 20 AR/M4 GEN M3 magazine is engineered for precision and reliability in AR15/M4 compatible weapons. Built with advanced polymer technology, this magazine meets stringent military specifications, ensuring durability under any condition. Optimized for Colt specifications yet versatile enough for various platforms, the GEN M3 features enhanced design elements for seamless performance. With its compact 20-round capacity, it is perfect for tactical situations. Next-generation impact and crush resistant polymer construction Anti-tilt, self-lubricating follower ensures smooth magazine reliability Dimensions allow for wider compatibility with non Colt-spec platforms Compact 20 round magazine accommodates firing from a prone position Constant-curve internal geometry, over-travel insertion stop on the spine Flared floorplate aids magazine handling and disassembly Slim enough for use with many double and triple pouches Experience unmatched reliability and versatility with the Magpul PMAG 20 GEN M3 magazine, a must-have for serious shooters.