Magpul Industries PMAG GEN M3 AR-15 .300 Blackout 30 Round Rifle Magazine 10-Pack

Magpul Industries PMAG GEN M3 AR-15 .300 Blackout 30 Round Rifle Magazine 10-Pack. In addition to the performance gained by a dedicated mag the PMAG 30 AR 300 B also offers a safer way to feed your 300 BLK rifle. Its distinct rib design and smoother upper-half texture provides the shooter a distinct visual and tactile difference from any other PMAG to mitigate dangerous cross-loading issues. Along with optimized 300 Blackout performance the PMAG 30 AR 300 B incorporates all of the GEN M3 feature