Patriot Ordnance Factory Phoenix, Semi-automatic Pistol, AR Pistol, 9MM, 8 Barrel, Anodized Finish, Black, M-LOK Free Float Rail, Quick Detach End Cap, 1 Magazine, 35 Rounds 01838 Everything a respectable AR pistol needs, and nothing it doesn't. Just mount your favorite optic and your POF-USA Phoenix Pistol is ready for the range or the field! Chambered in the capable 9MM Luger, this pistol features an 8 in. barrel, a M-LOK free float rail, and a QD rear end cap. With so many great features paired with POF-USA's reliability, this pistol will not disappoint!