This is not only GLFA's bestselling rifle, it's their bestselling product. Not only is it darn good looking… it's extremely accurate, affordable, and made in Michigan! From the mouths of customers: "This thing is a tack driver!" 223 WYLDE RIFLE FEATURES Action: Semi-Automatic Ambidextrous Safety: No Barrel: 16 inch, 1:8 Twist, Heavy Barrel (HBAR) Either 416R SS or 4150 CRMOV Nitride, 1/2 x 28 threads Caliber: .223 Wylde (Shoots both .223 REM and 5.56 NATO) Feed Ramps: M4 Finish: Cerakote Frame Material: Aluminum 7075 Gas System: 0.750 Gas Block (Black Oxide) and Carbine Gas Tube Grip: Mil-spe Mfg: Great Lakes Firearms And Ammun