Rra Cmplt Car A4 Upr 458 Socom 16
$687.85Rock River Arms Tactical Carbine, Complete Upper Receiver, 458 Socom, 16″ Barrel, RRA Operator Muzzle Brake, RRA 15″ Free Float M-LOK Handguard, Anodized Finish, Black, Fits AR-15, Includes Bolt Carrier Group and Charging Handle Assembly SOC0564