Caliber: 5.56mm NATO. Barrel: 14.5” chrome-lined mil-spec, proprietary mid-length gas system. Free-floated, hammer forged, 1:7” twist. E3 round-lug bolt design; ambidextrous bolt release, selector, and magazine release. M-LOK handguard. Drop-in two-stage trigger. 3-Prong Flash Eliminator. Weight: 6.55 lbs. Length: 33” to 36.5”. SEE POLITICAL PANIC PRICING.