Out of stock
SKU: MGMPI233BLK
UPC: 873750009698
The Magpul PMAG M3 5.56 40-Round Black magazine is a next-generation polymer magazine engineered for AR15/M4 platforms firing 5.56x45 NATO or .223 Remington ammunition. Built with advanced material technology and optimized manufacturing processes, this 40-round magazine exceeds military performance specifications while delivering the reliability operators and tactical professionals demand in the field.
Magpul's Gen M3 design incorporates enhanced strength and durability through refined internal and external geometry, making it compatible with Colt-spec AR15/M4 platforms while also functioning in other common modern sporting rifle systems. The 40-round capacity provides substantial firepower for both defensive and training scenarios without sacrificing reliable feeding. At 0.44 lbs and compact profile, the magazine maintains balance in tactical loadouts without excessive weight penalty or bulk. Magpul's proven witness holes allow rapid round-count verification during operations.
This magazine is purpose-built for law enforcement officers, military personnel, and serious AR platform shooters conducting patrol duty, training courses, or defensive readiness. The 40-round capacity bridges the gap between standard 30-round magazines and higher-capacity alternatives, offering flexibility for shooters who need extended magazine supply without bulk. Its black polymer construction resists corrosion and environmental degradation during extended duty cycles or adverse weather exposure.
Magpul PMAG M3 magazines have become the standard across professional tactical units due to their documented reliability across temperature extremes and operational conditions. The 5.56 NATO platform dominates law enforcement and military arsenals globally, making quality magazines essential components of any AR15/M4 system. Whether building a duty rifle, training platform, or maintaining magazine rotation for extended operations, the PMAG M3 delivers the performance specifications that serious shooters and professionals expect.
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