MK12 MOD – H 12.5″ 5.56


Out of stock

SKU: PRI-Build-Caleb Category:


Complete upper built in house using the following parts.


  • Assembled upper receiver.
  • 12″ Natural Rifle Length hand guard.
  • MOD-H Recce Top rail – Black.

Ballistic Advantage 12.5″ 5.56 Carbine length gas gov profile barrel


  • Gas block.
  • Gas Tube.
  • NOX 3 Prong. – Keymo.

Geissele / Noveske Super bad ass charging handle.


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