APF Slim Carbine 5.56 NATO/.223 Rem. Semi-automatic AR-15 Rifle Built around a forged 7075-T6 upper and great-looking billet lower, the APF Slim Carbine is a boutique-quality AR-15 at a price that's within reach of every shooter. The 16 inch 4140 chrome moly steel barrel delivers respectable accuracy and long-term durability, and comes topped with an A2 flash hider. The slim 15 inch M-LOK handguard maintains a low profile while accommodating all sorts of modern accessories. More about APF Alex Pro Firearms is owned and operated right here in Alexandria, Minnesota, just about 2 hours north of The Guide. We know the folks at APF. We've spent time at the APF headquarters. We know their firearms are all designed and built in-house - which means they can deliver outstanding quality at an equally outstanding price. Billet lower receiver for distinct style 16 inch 4140 chrome moly steel barrel Mil-spec 6-position stock Slim 15 inch M-LOK handguard maintains a low profile while providing a solid platform for accessories Includes (1) 30-rd. magazine Order today!