Magpul’s PMAG M3 Window Magazine offers exceptional reliability, durability, and exceeds rigorous military performance specifications. This magazine if optimized for Colt-spec AR15/M4 rifles, but utilizes a modified internal and external geometry to make it compatible with rifles such as the H&K 416/MR556A1/M27 IAR, the FN SCAR, and even the British SA-80. It features an anti-glare translucent window to provide instant verification of the remaining rounds in the magazine. To ensure exceptional reliability in the worst possible conditions, the PMAG M3 features a long-life USGI-spec stainless steel spring for commonality, a four-way anti-tilt follower, constant-curve internal geometry for reliable feeding, and simple tool-less disassembly for easy cleaning. The bolt catch notch is redesigned for increased bolt clearance, and an over-travel stop on the spine helps ensure the magazine will not over-insert on compatible weapons. Low profile ribs and aggressive texturing promotes greater ergonomics for faster reloads, and an rugged polymer construction gives optimal crush and impact resistance.
Features of the PMAG M3 Window Magazine:
- Compatible with Colt-spec AR15/M4 rifles, H&K 416/MR556A1/M27 IAR, FN SCAR, British SA-80, and more
- Gnti-glare translucent window
- USGI-spec stainless steel spring
- Four-way anti-tilt follower
- Constant-curve internal geometry for reliable feeding
- Durable impact/crush resistant polymer construction
- Available in 30 round and 10 round configurations