The Freedom Ordnance FX-9 9mm has 16" Barrel, Billet Rec's, Manual Safety, Adjustable Stock, M-LOK Free Float Handguard, FDE and Uses Glock Style Magazine. Comes with 1 32 Rd Magazine. It accepts AR-15 stocks and buffer tube assemblies, as well as most free-float AR-15 rail assemblies. The FX-9 is machined from billet material and the billet receivers are over 1" shorter than standard AR15 receivers giving the rifle a lighter, more compact, and more modular design than most other AR-platform rifles. Shade Variations and Other Imperfections Are Normal Due to the Manufacturing Process