MAGPUL PMAG M3 300BLK 30RD BLK Rifle Ammunition providing exceptionally dense patterns at

providing exceptionally dense patterns at a swift 1290 fps

This 100-round box offers improved velocity for flatter trajectories and increased energy on target

making them ideal for taking down gobblers at extended ranges

60 caliber hard polymer balls

Caliber: 257 Roberts +P

MAGPUL PMAG M3 300BLK 30RD BLK Rifle Ammunition providing exceptionally dense patterns atThe Magpul PMAG GEN M3 300 Blackout 30 Round Magazine is specifically designed for rifles chambered in 300 AAC Blackout. This magazine features a distinct rib pattern and texture for easy identification, reducing the risk of dangerous cross loading with 5. 56mm magazines. The constant curve internal geometry is optimized for reliable feeding of both supersonic and subsonic 300 Blackout ammunition. Constructed from durable polymer, this magazine offers