Geissele Super Duty AR-15 10.3″ Upper 5.56 – ODG


  • No Muzzle Device
  • 5.56 Super Duty Stripped Upper Receiver
  • 10.3″ CHF barrel, 1:7 twist
  • 9.3″ Super Modular MK16 rail
  • Carbine length gas system
  • Super Compact gas block
  • OD Green


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SKU08-244ODG Category

The Geissele Super Duty AR-15 10.3″ Upper 5.56 – ODG is a high-quality, reliable, and accurate barreled upper that is perfect for your next AR-15 build. The 9.3-inch Super Modular rail provides superior performance, while the center aligning tab helps reduce any chance of rotation.

The precision-machined, cold hammer-forged barrel is 10.3 inches with a chrome lining, a 1-7 twist rate, and a Manganese Phosphate coating for extra protection.


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