APF Armory Proof SS .223 Wylde 14 Barrel 30-Rounds No Brace

APF Armory Proof SS Features APF Armory is a firearms manufacturer that produces a range of rifles pistols and accessories. One of their popular products is the APF Armory Proof SS (Stainless Steel) rifle. The APF Armory Proof SS is an AR-15 style rifle that is made with high-quality materials. It features a stainless steel barrel which is known for its durability and corrosion resistance. The barrel is also fluted which reduces weight and improves heat dissipation. The rifle also has a stainless steel bolt carrier group which ensures smooth and reliable operation. APF Armory Proof SS Specifications Brand: APF Model: Proof SS Material: Stainless Steel Finish: Black Nitride Caliber: .223 Wylde Twist Rate: 1:8 Barrel Length: 14.5 inches Gas System: Mid-Length Muzzle Device: A2 Flash Hider Feed Ramps: M4 Weight: 2.4 pounds Rifling: Button Rifled Chamber: 5.56 NATO Contour: Government Profile Gas Block Diameter: .750 inches Thread Pitch: 1/2-28 TPI