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This .300 Blackout chambered 6 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.
All NFA/ATF Rules Apply

You may use this barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this barrel along with a Non-NFA lower receiver is Prohibited, except when installed on a Pistol configuration firearm.

Additional Info

  • Material: 4150 Chrome Moly Vanadium
  • Finish: QPQ Corrosion Resistant
  • Gas Block Journal: .750"
  • Twist Rate: 1:7 inches
     


Big Book Catalog, Issue:73, Page:026

BALLISTIC ADVANTAGE - AR-15 MODERN SERIES BARRELS .300 BLACKOUT

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8 Item(s)
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In Stock

Cartridge: 300 AAC Blackout

Length: 6"

Barrel Weight: 19 oz

Contour: DRP

Finish: QPQ

Gas System Length: Pistol, ...

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Online Only
In Stock

Cartridge: 300 AAC Blackout

Length: 9"

Barrel Weight: 21 oz

Contour: DRP

Finish: QPQ

Gas System Length: Pistol, ...

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Online Only
In Stock

Cartridge: 300 AAC Blackout

Length: 10"

Barrel Weight: 19 oz

Contour: DRP

Finish: QPQ

Gas System Length: Pistol, ...

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Online Only
In Stock

Cartridge: 300 AAC Blackout

Length: 16"

Barrel Weight: 29 oz

Contour: DRP

Finish: QPQ

Gas System Length: Pistol, ...

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Discontinued by Brownells

Product has been discontinued and no longer available.

Discontinued by the Factory

Product has been discontinued and no longer available.

Discontinued by the Factory

Product has been discontinued and no longer available.

Discontinued by the Factory

Product has been discontinued and no longer available.