Primary Arms has expanded our offerings of the AR 15 platform to include complete AR pistols from the best manufacturers in the world. Our variety of options includes a range of calibers like 9mm AR pistols, .223 Remington and 5.56 NATO pistols, as well as 7.62x39 and .300 Blackout pistols. We offer complete pistol builds from companies like Anderson manufacturing, Bravo Company, CMMG, Daniel Defense, Odin Works, Radical Firearms, Sig Sauer and Spike’s Tactical. Customize your pistol build with AR pistol braces, optics, red dots, and more.