Calibers: 5.56 NATO, 7.62x39mm or .300 Blackout. Features: AR-style rifle. Modular system allows switching between calibers with conversion kit. Features include a 16-in. barrel, aluminum KeyMod handguards, ambi controls and charging handle, choice of side-folding or telescoping stock, auto-regulating gas system to all transition between subsonic and supersonic loads. SEE POLITICAL PANIC PRICING.