Stainless Steel Barrel (Select Length)

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Northtech Defense barrels are made with the highest level of accuracy during the machining process. The barrel is chambered and chamber polished and head spaced to a master bolt face with barrel extension individually matched to each barrel. It’s also precision crowned.  Made from the best barrel blanks in the industry, crafted entirely in the state of Oregon. The rifle blank is precision gun drilled, lapped and rifled utilizing 6 groove rifling that has been proven to produce the highest level of shooting accuracy in the industry.  Each barrel extension is precision matched to each barrel.  After the chamber is cut, the entire unit is then checked for proper head space to a master bolt face in order to pass inspection prior to shipment.  Every step utilizes the most advanced machining techniques, state of the art equipment and tested scientific process to ensure the end result is the best barrel you could put on your rifle.  The twist rate of 1:8 ensures a high level of accuracy for bullet weights from 55gr - 75gr.  Chambered in .223 Wylde means you can safely shoot both .223 Remington and 5.56x45 NATO so you get the best of both worlds. 



  • Precision Fluted Stainless Steel Barrel
  • Chambered in .223 Wylde
  • 1:8 Twist Rate
  • 1/2×28 muzzle threads
  • Northtech Defense signature barrel contour
  • Extended M4 feed ramps
  • 416R Stainless Steel. Certified barrel quality material grade, cryogenically treated (sub-zero temperatures) and stress relieved
  • 6 groove ultra- precision 2-process button rifling
  • Barrel extension is precision matched to each barrel
  • NTD logo precision CNC engraved on each side of the muzzle end
  • Fine bead blasted and precision fluted
  • 1 year warranty


Parts Included (select length): 
  • Fluted 10.5" Ultra Precision .223 Wylde Barrel - 20 oz
  • Fluted 12.5" Ultra Precision .223 Wylde Barrel - 24.5 oz
  • Fluted 14.5" Ultra Precision .223 Wylde Barrel - 29 oz
  • Fluted 16" Ultra Precision .223 Wylde Barrel - 32 oz
  • Fluted 18" Ultra Precision .223 Wylde Barrel - 35 oz


Expected Results: 
  • Sub 1" MOA Accuracy Guaranteed
  • Light Weight Design
  • Long lasting, High performance barrel


AR15 / M4 patterned Upper Receivers *NFA rules apply*