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 ...

When the 300 Blackout was introduced in 2010, a lot of shooters simply yawned because its ballistics were not as impressive as the 7.62x39. But many soon realized that the real forte of the 300 ...

The 300 Blackout rifle and cartridge were born out of a request by the U.S. Special Operations Command. While the 300 BLK saw limited use in the military, it’s been accepted widely by hunters and ...

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When it comes to choosing between the 300 Blackout and the 5.56 NATO, many firearm enthusiasts are left wondering which one is truly the superior round. Both cartridges have their unique advantages, ...

Awhile back we showed you some pictures of the Barnes sent us of their 300 AAC Blackout 110 grain ammo. Photos are nice, but nothing beats getting hands-on and running our own tests. 300BLK has been ...

Shooters looking for the ultimate performance in their .300 Whisper/Blackout guns will be pleased with a new copper bullet load from Black Hills Ammunition, the 110 grain Tipped TSX (TTSX) from Barnes ...