New in box Rock River Arms 458 SOCOM SBR. This is direct from RRA LE department. It has a 10.5" barrel with vortex flash hider, TRO 9" handguard, ACE skeleton stock, winter trigger guard, Ergo grip, and ambi star safety. Comes with one factory magazine, box, and all manuals. This is a Class III firearm and all NFA laws apply. Please contact us for any questions regarding the NFA process. Also have 458 socom ammo available for purchase. Please email any questions. Cards add 3.5%.