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8" 300 Blackout 1:8 Twist Barrel

Out of Stock


Product Description

  • 8 inch 300 Blackout
  • 1-8 twist
  • .750" gas block diameter
  • 4140 chrome moly steel with parkerized finish
  • Heat treated with 26-28 RC hardness
  • 8.75" over all length with barrel extension
  • M4 feed ramps
  • Stripped barrel with extension & gas port fits pistol length gas tube
  • 5/8x24 thread pattern
  • Made in the USA

Other Details


Product Reviews

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  1. My New GoTo Source for Quality Barrels

    Posted by James Diluzio on Aug 13th 2015

    I build custom rifles of all types, and one when I find a company that does things right, I stay with them. Ever since I pulled my first Spinta barrel from its webbed wrapping, they became my go-to source. This barrel is simply beautiful; the custom rifle's new owner was there when I open the package, and he couldn't believe it. It was more like art, with a smooth solid color, straight lines offset by the barrel's perfect coating all the way around, and the toned barrel extension that was just enough to draw attention - and a bit of envy. Spinta Precision is a keeper!

  2. Another quality product from Spinta

    Posted by Jeff Hall on Apr 25th 2015

    Havent purchased a better barrel than the ones I have purchased from Spinta Precision. Customer service second to none!!