** 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. ** Last year, after building a few AR ...

** 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. ** CMMG Inc. is an American AR-15 ...

In response to customer feedback, CMMG has developed a line of new AR pistols that utilize properties from its sought after line of short-barreled rifles, including the popular RKM7 free float KeyMod ...

The modular nature of the AR-15 platform, which allows the same operating system to drive guns of different calibers, barrel lengths, and other special features, has recently spawned a new subclass of ...

Omar Mateen, the Orlando shooter, used an AR-15-style semi-automatic rifle and a 9 mm semi-automatic pistol to kill 49 people at the Pulse nightclub Sunday. The same style of rifle was also used by ...