At the end of the day, the 300 Blackout and the 5.56 NATO both serve their purposes well. The 300 Blackout is the real heavy hitter when it comes to power, suppression, and close-quarters situations.

An ambitious and technically savvy startup embarks on the goal to bring match-grade cartridges to the market at an enviable ...

** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** True Velocity Ammo (TV Ammo), one ...

Next to the original 5.56mm NATO/223, the 300 AAC Blackout (BLK for short) is the most popular chambering for the AR-15 platform, and, as a result, manufacturers now pump out a wide variety of 300 ...

Popular AR-15 ammunition made at an Army-owned facility was far more likely than any other to turn up in a government ...