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Very accurate - Rosco Manufacturing Purebred .300 AAC Blackout Barrel

by fxh, from FL, United States Written on February 9, 2019
Review for Rosco Manufacturing Purebred .300 AAC Blackout Barrel
Rosco Manufacturing Purebred .300 AAC Blackout Barrel
Rosco Manufacturing Purebred .300 AAC Blackout Barrel
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fxh's Review of Rosco Manufacturing Purebred .300 AAC Blackout Barrel

Excellent barrel. Quality finish and good fit. This barrel is producing sub MOA groups with my reloads. Appears to like H110 powder over a 125 grain bullet best. The 1 in 7 twist has no problem stabilizing bullets sizes from 110 grains to 155 grains. This barrel will last me a life time.
Pros:
  • accuracy
  • Quality Finish
Cons:
  • None for me
Best Used for:
  • Target & Hunting
Would Recommend: Yes
3 of 3 found the following review helpful.
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Last updated 2025-11-12 UTC.