Season Four of Delta Force, titled Eclipse Vigil, introduced a bevy of new content, including the K437 assault rifle. Fast-firing, hard-hitting, and firing the .300 Blackout round, it's a powerhouse ...

** 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. ** Rossi’s new Brawler adds 5.56 NATO ...

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 ...