Magpul PMAG 30 M3 AR/M4 5.56 30RD BLK

The Magpul PMAG 30 GEN M3 30-Round Magazine is the gold standard for high-reliability 30-round polymer magazines, engineered for AR-15, M4, and STANAG-compatible platforms chambered in 5.56x45mm NATO /.223 Remington. Built with a long-life USGI-specification stainless steel spring, a four-way anti-tilt follower, and a robust crush-resistant polymer body, the GEN M3 features an over-travel insertion stop on the spine, aggressive front and rear texturing, and a slim, flared floorplate for seamless pouch compatibility.