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Rifle Parts Barrel Parts Rifle Barrels BROWNELLS BRN-4 5.56X45 NATO 14.5" HEAVY CHROME LINED BARREL PHOSPHATE Support

The Brownells BRN-4 14.5" Heavy Chrome Lined Barrel offers HK® 416 compatibility, robust construction, and versatile 5.56 NATO chambering for reliable performance.

BROWNELLS BRN-4 5.56X45 NATO 14.5" HEAVY CHROME LINED BARREL PHOSPHATE

050806000889 430107813

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Variations
Filters:
Variations:

Variations:

The Brownells BRN-4 14.5" Heavy Chrome Lined Barrel offers HK® 416 compatibility, robust construction, and versatile 5.56 NATO chambering for reliable performance.
BRN-4 STRIPPED BARRELS CHROME LINED - BRN-4 5.56X45 NATO 14.5" HEAVY CHROME LINED BARREL PHOSPHATE
374.9 GBP 61 £374.90 *
In stock
Cartridge: 5.56 x 45 Contour: Heavy Finish: Black Gas System Length: 416 Length: 14.5'' Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 430107813
In stock
374.9 GBP 61 £374.90 *
Discover the BRN-4 10.4" Heavy Chrome Lined Barrel, perfect for HK® 416 builds, offering exceptional rigidity, easy installation, and compatibility with 5.56 NATO ammo.
BRN-4 STRIPPED BARRELS CHROME LINED - BRN-4 5.56X45 NATO 10.4" HEAVY CHROME LINED BARREL PHOSPHATE
374.9 GBP 7 £374.90 *
In stock
Cartridge: 5.56 x 45 Contour: Heavy Finish: Black Gas System Length: 416 Length: 10.4'' Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 430107811
In stock
374.9 GBP 7 £374.90 *
Brownells BRN-4 5.56x45 NATO barrels offer HK® 416 compatibility, available in 10.4", 14.5", and 16" lengths with heavy or medium profiles for optimal performance.
BRN-4 STRIPPED BARRELS CHROME LINED - BRN-4 5.56X45 NATO 16" HEAVY CHROME LINED BARREL, PHOSPHATE
374.9 GBP 93 £374.90 *
In stock
Cartridge: 5.56 x 45 Contour: Heavy Finish: Black Gas System Length: 416 Length: 16'' Make: Brownells Model: BRN-4 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 430107814
In stock
374.9 GBP 93 £374.90 *
Discover the BRN-4 5.56x45 barrels, HK® 416 compatible, in medium and heavy profiles, featuring a durable nitride finish and easy installation for optimal performance.
BRN-4 STRIPPED BARRELS CHROME LINED - BRN-4 5.56X45 14.5" MEDIUM CHROME LINED BARREL PHOSPHATE
374.9 GBP 48 £374.90 *
In stock
Cartridge: 5.56 x 45 Contour: Medium Finish: Black Length: 14.5'' Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 430107812
In stock
374.9 GBP 48 £374.90 *
374.9 374.9 4 GBP
374.9 GBP £374.90

Prices inclusive of duty & VAT.

Product no.: 430107813

Mfr. No.: BN-BRN4556-CLMP-14.5H

050806000889 Brownells BRN-4 HK® 416 compatible barrels, available in a variety of lengths and two contours. Historically extremely hard to procure, HK® 416 compatible barrels are now available as part of the BRN-4 lineup.These barrels machined by Faxon, fit early generations of HK® 416 upper receivers and components. They are the perfect fit with the BRN-4 bolt carrier group and gas block (search “BRN-4” for all parts). Available in common barrel lengths of 10.4, 14.5 and 16 inch, these barrels are suitable for any need. You can select the classic “heavy” profile, which is similar to the profile found on earlier HK® 416 models, ensuring barrel rigidity with minimal flex, or you can pick the new “medium” profile, which saves weight and makes the rifle quite handy. Barrels are button rifled with a 1-7 twist and have commonly used ½-28 muzzle threads for the attachment of the muzzle device of your choice. A deep black nitride finish provides an extremely hard exterior and interior, that is easy to clean. The longer barrel extension of the BRN-4 allows for a robust matchup to the upper receiver, and a simple install with the BRN-4 barrel nut (430-100-141). 5.56x45mm NATO chamberings allow for a wide variety of commercially found ammunition to function, as well as 223 Remington cartridges. No need to worry about picking the right gas system length, as all of these barrels have the same piston rod assembly (078-000-644), just be sure to pick the correct BRN-4 gas block to match your overall barrel length, (078-000-708 & 078-000-709). Be sure to pick up the gas block coil pins for final assembly as well (430-103-127). Recommended Barrel Nut Torque: 50-80 ft/lbs
In stock More than 10 pieces in USA warehouse
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Delivery time approx. 7-14 days.

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  • HK® 416 compatibility
  • Heavy or medium profile
  • Durable nitride finish
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374.9 374.9 4 GBP
Description Specification Customers reviews Accessories

BROWNELLS BRN-4 5.56X45 NATO 14.5" HEAVY CHROME LINED BARREL PHOSPHATE

374.9 GBP £374.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.
Requires order by phone

Description:

Discover the ultimate precision with our BRN-4 Stripped Barrels.

The Brownells BRN-4 offers HK® 416 compatible barrels that are now available in a variety of lengths and profiles, designed for the discerning shooter.

Product Features:

  • Compatibility: Designed for early generations of HK® 416 upper receivers and components.
  • Barrel Lengths: Available in 10.4", 14.5", and 16" lengths to suit various shooting needs.
  • Profiles:
    • Heavy Profile: Similar to earlier HK® 416 models, providing barrel rigidity with minimal flex.
    • Medium Profile: Lighter weight for enhanced maneuverability.
  • Twist Rate: Button rifled with a 1-7 twist for improved accuracy.
  • Muzzle Threads: Commonly used ½-28 threads for easy attachment of your preferred muzzle device.
  • Finish: Deep black nitride finish for a hard exterior and interior that is easy to clean.
  • Barrel Extension: Longer extension for a robust fit with the upper receiver and simple installation using the BRN-4 barrel nut (430-100-141).
  • Chambering: 5.56x45mm NATO compatible, allowing for a variety of ammunition types, including .223 Remington cartridges.
  • Gas System: All barrels come with the same piston rod assembly (078-000-644) for consistent performance. Ensure to select the correct BRN-4 gas block to match your barrel length (078-000-708 & 078-000-709).
  • Assembly: Don’t forget to pick up the gas block coil pins for final assembly (430-103-127).
  • Recommended Barrel Nut Torque: 50-80 ft/lbs for optimal performance.

Upgrade your firearm with the BRN-4 Stripped Barrels and experience unparalleled quality and performance.



Restrictions

  • Is a 'Call to order' product.

Attributes

  • Cartridge: 
    5.56 x 45
  • Contour: 
    Heavy
  • Finish: 
    Black
  • Gas System Length: 
    416
  • Length: 
    14.5''
  • Make: -
  • Model: -
  • Muzzle Threads: 
    1/2-28
  • Twist: 
    1-7
  • Delivery weight: 1.041kg
  • Shipping height: 32mm
  • Shipping width: 32mm
  • Shipping length: 394mm
  • UPC: 050806000889

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (0)

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Variations:

The Brownells BRN-4 14.5" Heavy Chrome Lined Barrel offers HK® 416 compatibility, robust construction, and versatile 5.56 NATO chambering for reliable performance.
BRN-4 STRIPPED BARRELS CHROME LINED - BRN-4 5.56X45 NATO 14.5" HEAVY CHROME LINED BARREL PHOSPHATE
374.9 GBP 61 £374.90 *
In stock
Cartridge: 5.56 x 45 Contour: Heavy Finish: Black Gas System Length: 416 Length: 14.5'' Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 430107813
In stock
374.9 GBP 61 £374.90 *
Discover the BRN-4 10.4" Heavy Chrome Lined Barrel, perfect for HK® 416 builds, offering exceptional rigidity, easy installation, and compatibility with 5.56 NATO ammo.
BRN-4 STRIPPED BARRELS CHROME LINED - BRN-4 5.56X45 NATO 10.4" HEAVY CHROME LINED BARREL PHOSPHATE
374.9 GBP 7 £374.90 *
In stock
Cartridge: 5.56 x 45 Contour: Heavy Finish: Black Gas System Length: 416 Length: 10.4'' Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 430107811
In stock
374.9 GBP 7 £374.90 *
Brownells BRN-4 5.56x45 NATO barrels offer HK® 416 compatibility, available in 10.4", 14.5", and 16" lengths with heavy or medium profiles for optimal performance.
BRN-4 STRIPPED BARRELS CHROME LINED - BRN-4 5.56X45 NATO 16" HEAVY CHROME LINED BARREL, PHOSPHATE
374.9 GBP 93 £374.90 *
In stock
Cartridge: 5.56 x 45 Contour: Heavy Finish: Black Gas System Length: 416 Length: 16'' Make: Brownells Model: BRN-4 Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 430107814
In stock
374.9 GBP 93 £374.90 *
Discover the BRN-4 5.56x45 barrels, HK® 416 compatible, in medium and heavy profiles, featuring a durable nitride finish and easy installation for optimal performance.
BRN-4 STRIPPED BARRELS CHROME LINED - BRN-4 5.56X45 14.5" MEDIUM CHROME LINED BARREL PHOSPHATE
374.9 GBP 48 £374.90 *
In stock
Cartridge: 5.56 x 45 Contour: Medium Finish: Black Length: 14.5'' Muzzle Threads: 1/2-28 Twist: 1-7 Product no.: 430107812
In stock
374.9 GBP 48 £374.90 *

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