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SA .300 Blackout 9" Barrel


Product Description

These Sabal Arms barrels are turned down right here in Florida! Made from 4150 Chrome Moly Vanadium steel, using an FN blank. They're chambered in .300 Blackout, with a 1/7 twist, and a pistol-length gas system. These barrels are High Pressure Tested and Magnetic Particle Inspected (HPT/MPI). 

Features / Specifications

  • 9" Barrel Length
  • 4150 Chrome Moly Vanadium Steel
  • .300 Blackout Chamber
  • 1/7 Twist Rate
  • High Pressure Tested
  • Magnetic Particle Inspected
  • QPQ Corrosion Resistant Finish (Nitrocarburizing Case Hardening)
  • M4 Feed Ramps
  • 5/8x24 TPI
  • Pistol Length Gas Port
  • .750 Diameter


We've gone to the source to find you the best possible components, at the best possible price. All Sabal Arms branded products meet or exceed military specifications.


Product Reviews

  1. SA .300 Blkout 9"

    Posted by Jason on 18th May 2016

    I originally wanted to go with an 8" barrel. Jesus from Sabal Arms informed me that the .300 blackout round was designs of an 9"-10.5" barrel. I opted to go with the 9" barrel. It has great accuracy at semi long distances using this round. Only downside to the .300 is the price of the rounds. But I felt it was still worth.

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