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ar-10 for sale, armalite ar 10, ar 10 barrel

Sgt of Arms 6.5x47 Lapua Match Grade Barrel with Bolt

Sgt of Arms barrels are match-grade, hand cut, profiled and chambered barrels. Sgt of Arms barrels are manufactured to extreme tolerances for superior performance and optimal fit of components. These barrels are the cutting edge of accuracy for you next rifle build. These barrels are what we consider to be the best AR barrel on the market for precision shooting. These barrels continue to perform at very high levels on national, regional and local matches in the PRS (Precision Rifle Series) series. If you are looking for a competition barrel or a long range hunting barrel for the AR 10 platform this is the answer.


  • 416R Stainless Steel
  • Button Rifling
  • Hand Lapped
  • 1-10 twist
  • .875 gas block
  • Plus 3" gas system
  • Headspaced JP High pressure bolt
  • Stainless
  • Polished
  • Cerakote options available
  • 5/8x24



The 6.5x47 Lapua barrels are custom cut to order and have a current lead time of 20+ weeks. The Hunter Profile is the lightest profile, with Standard being the middle profile and SPR being the heavier profile barrel.


Note: All AR-10 barrels are DPMS Pattern barrels and sized to fit AR-15 Gas Tubes.

    Out of Stock
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