Rosco Mfg Purebread 300 Blackout Barrels - Gorilla Arms LLC

Rosco Mfg Purebread 300 Blackout Barrels

$180.00$220.00

Rosco Manufacturing’s “Purebred” series is a testament to precision and quality manufacturing. They took a step back to see how they could create a barrel line that would be a culmination of all the lessons learned through years of making barrels for several OEM’s. The result is a barrel that will produce results out of the box for any shooter that is looking to take their skills above and beyond. All of their Purebred barrels are made from scratch in our Rhode Island facility and start life as a blank piece of 416R stainless steel.

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Description

  • Barrel Length – 8.2, 10.5, or 16 inch
  • Barrel Material – 416R
  • Barrel Caliber – 300 Blackout
  • Barrel Thread – 5/8×24
  • Gas Block Size – .750
  • Gas Length System – Pistol
  • Barrel Crown – Step Crown
  • Barrel Finish – 80 Grit Bead Blast
  • Barrel Extension Finish – Nickel Boron
  • Twist – 1/7; 1/8 in 16 inch
  • Barrel Profile – Heavy

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