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Ballistic Advantage Modern Barrel .300 Blackout (Options)

  • Ballistic Advantage Modern Series Barrels are machined from 4150 Chrome Moly Vanadium Steel and feature a QPQ Corrosion Resistant Finish and QPQ Coated M4 Feed Ramp Extension. Distinct Rigid Pattern profile.

    Length 8" 9"
    Gas System Length Pistol Pistol
    Gas Block Journal .750" .750"
    Twist Rate 1:7 inches 1:7 inches
    Muzzle 5/8x24 Threaded 5/8x24 Threaded
    Weight 19oz 21oz
  • Manufacturer Part Number: BABL300001M; BABL300004M

    No Additional Information Provided
  • The MSR Arms Advisor articles are intended to answer some of the most common shooter questions and assist our customers in making the best purchasing decision possible.
  • No questions have been submitted regarding this product. If you have a question regarding this, or any of our other products, please submit them by emailing We will return your email promptly and post both the question and answer here for our other customers to view. Remember, there are no dumb questions... Thank you, MSR Arms!

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