Magpul PMAG-50 Gen M3 Magazine Black 7.62x51mm LR/SR 50/rds

The Magpul PMAG-50 Gen M3 Magazine in Black is a rugged, lightweight 50-round polymer drum magazine purpose-built for 7.62x51 NATO/.308 Winchester ammunition in SR25 and M110 pattern rifles. Engineered to Magpul's exacting standards, this high-capacity magazine delivers the same proven reliability operators expect from the PMAG platform, with the added advantage of extended magazine-fed capacity for sustained engagement without reload interruptions.

The 50-round capacity bridges the gap between standard box magazines and larger drum configurations, offering a practical balance of firepower and handling. The Gen M3 design accommodates match-grade ammunition up to 2.830" overall length—including specialized loads such as M118LR—giving long-range shooters and precision rifle operators the flexibility to use ammunition optimized for their specific platform without compromise. The polymer construction keeps weight down while maintaining durability across temperature extremes and field conditions typical of extended training or deployment scenarios.

This magazine is optimized exclusively for 7.62x51 NATO; cross-caliber use is not supported. It serves designated marksmen, precision rifle competitors, and tactical units running SR25-platform systems who require reliable, high-capacity feeding for longer strings of fire. The PMAG-50 Gen M3 is a proven addition to any 7.62 NATO rifle setup where magazine reliability and round count directly impact mission effectiveness.

Magpul's drum magazine lineup has established a reputation for consistent performance across combat, training, and competitive environments. The PMAG-50 Gen M3 continues that legacy in the 7.62x51 caliber class, offering operators a magazine solution that prioritizes reliability and real-world functionality over marketing claims.