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Integrity Arms/Blackhole Weaponry Tack Driver Barrel – .223 Wylde Polygon Match Grade

$229.95$369.95

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Description

Blackhole Weaponry has established a prestigious and unprecedented benchmark for excellence in barrel manufacturing with our proprietary rifling and stainless steel. Caudle 3-land polygonal rifling consists of a series of arcs, which is held in very high regard for its accuracy, increased velocity, reduced gas cutting, and ease of cleaning. We only use a tightly controlled blend of fully-vetted and certified, F-Bar rated, BOSS 416R steel, recognized as the finest ordnance steel available.

We had these barrels produced to our blueprint for the profile. We believe the weight and profile together, along with the legendary accuracy of Blackhole Weaponry, puts these barrels to the front of the pack for performance.

  • 16in or 18in Barrel
  • Mid Length Gas (16in) or Rifle Length Gas (18in)
  • 3 Groove Polygon Rifling
  • 416R Stainless Steel
  • Black Cerakote Finished
  • Weighs 33oz (16in) and 44oz (18in)
  • Wylde Chamber (can shoot 223 or 5.56)
  • 1/2×28 TPI
  • .750 Gas Block
  • Extended/M4 Feed Ramps
  • 1-8 Twist Rate
  • Option to Add Bolt Carrier Group
  • Sub-Moa Accuracy Guarantee

If you add a BCG to this barrel, we will verify headspace prior to shipping. BCG Specs Below:

  • 8620 M16 style carrier
    • H&M Black Nitride finish
    • Properly heat treated
    • Final grind before plating
  • 9310 5.56/.223 bolt
    • Heat treated
    • Shot peened
    • Precision ground for perfect dimensions
    • H&M Black Nitride finish
    • MPI
  • 4140 billet gas key
    • H&M Black Nitride Finish
    • Properly seated with Grade 8 fasteners
    • Properly staked to ensure reliability
  • 4140 Cam Pin nitride treated for wear resistance
  • Billet Machined Extractor
    • Machined from solid 4140 bar stock, heat treated and shot peened
    • Phosphate coated for reliable extraction
    • Extractor insert included
    • O-Ring included
  • Firing pin precision machined from 17-4 H-900 Stainless Steel
  • 100% USA Made

Additional information

Choose Option

16in Barrel Only, 16in w/Matched BCG, 18in Barrel Only, 18in w/Matched BCG

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