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BRN-4 HK416 compatible stripped barrels by Brownells. Barrels are 5.56x45mm NATO chambered and based on a Faxon fabrication for the BRN-4 platform. They are button rifled from 4150 chrome moly steel with a 1:7 twist and feature common 1/2-28 muzzle threads for attaching a muzzle device of choice. Finish is black nitride. Available in multiple lengths to fit BRN-4 uppers: 10.4, 14.5, 16.0, and 16.5 inches, with contour options including medium and heavy. Designed to pair with the BRN-4 bolt carrier group and gas block. Muzzle device, gas block, and other components are not included and should be selected to match overall barrel length.
Specifications
- Manufacturer:
- Brownells
- Category:
- barrel
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Length:
- 10.4" - 16.5"
- Estimated velocity:
- 2,550-2,925 fps
- UPC:
- 050806500747
- MPN:
- BN-BRN4556-14.5M
- Required Component:
- Yes
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• Complete assembly ready to use
• Multiple components included
• Value package pricing
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