Plus $25.00 Shipping
Out of stock
NEW & UNFIRED is a Factory HK-MR556A1 Complete Upper Receiver, New Production, Date Code (CB), 2021. Barrel was Cut, Crowned to 10.4″ and Threaded 1/2 X 28 by TDyer Gunsmith. Has a 9″ MLOK Hand Guard with a Picantinny Top Rail. Includes Factory Charging Handle, & Complete Factory MR556 Bolt Carrier Group and Factory Bird Cage Flash-Hider. Factory Gas Block was Relieved/Opened for Suppressed & Unsuppressed Fire. Test Fired Only by TDyer Gunsmith for Function. Upper is Unfired Since Conversion.
Ready for your SBR or Pistol Build.
ALL NFA RULES APPLY.