Magpul PMAG 25 LR/SR GEN M3 Window Rifle Magazine for DPMS/SR25/LaRue OBR 7.62X51mm NATO 25/rd

The Magpul PMAG 25 LR/SR GEN M3 Window Rifle Magazine for DPMS/SR25/LaRue OBR 7.62x51mm NATO is a lightweight, cost-effective magazine engineered for SR25/M110 pattern rifles and compatible 7.62 NATO platforms. The 25-round capacity delivers extended firepower without excessive weight penalty, making it a practical choice for designated marksman configurations, precision rifle training, and mid-range engagement scenarios where higher capacity than standard 20-round magazines proves operationally beneficial.

GEN M3 improvements include a constant-curve body geometry that maintains consistent round feed angle throughout the magazine cycle, an anti-tilt follower that prevents rounds from binding during rapid reloads, and a snap-on impact/dust cover to protect the feed lips during transport and storage. The transparent witness windows on both sides allow rapid visual round-count verification without removing the magazine from the mag pouch or weapon system—critical for sustained operations where reloading must happen quickly and without fumbling. True 25-round capacity is reliably achieved across the 7.62x51mm NATO/.308 Winchester spectrum, including heavier match-grade and military-spec ammunition.

This magazine is built for operators running SR25, M110, DPMS LR-308, and LaRue OBR platforms—rifles where magazine reliability directly impacts mission capability. The GEN M3 platform addresses field-discovered wear points and simplifies maintenance, making it a natural upgrade for those already running PMAG systems. Law enforcement precision teams, military designated marksmen, and serious long-range shooters rely on this magazine type where ammunition capacity and glass-clear visibility of remaining rounds matter to the mission.