precisionphilosophya
Used excellent shape Rex Silentium MG7K .224 caliber (5.56) Will Efile F4 and ship directly to your dealer. All 17-4 heat treated stainless welded. Hub threaded 11.22oz actual on scale weight, 5.5" overall length. Very light and short, more durable than titanium. Pretty quiet honestly. Full auto rated 5.56 caliber. Fresh Cerakote C series high temp over bead blast and acetone wash. Comes with 1/2x28 direct thread mount and magnetic case. Baffles in excellent shape. No dumb titanium sparking or blowing apart. Asking $375 shipped and formed to your class 3 dealer.