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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.

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

050806000872 430107812

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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 *

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 *

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 *

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 *

374.9 374.9 4 GBP

374.9 GBP £374.90

Prices inclusive of duty & VAT.

Product no.: 430107812

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

050806000872 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

Delivery time approx. 7-14 days.

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HK® 416 compatibility
Durable chrome-lined interior
Lightweight medium profile option

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374.9 374.9 4 GBP

Description Specification Customers reviews Accessories

BROWNELLS BRN-4 5.56X45 14.5" MEDIUM 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 precision and reliability of the BRN-4 Stripped Barrels.

Introducing the Brownells BRN-4 5.56x45 14.5" Medium Chrome Lined Barrel, designed for those who demand quality and performance in their firearms. These barrels are compatible with the HK® 416 platform and are available in various lengths and contours to suit your shooting needs.

Key Features:

Compatibility: Machined by Faxon, these barrels fit early generations of HK® 416 upper receivers and components.
Profile Options: Choose between the classic “heavy” profile for maximum rigidity or the new “medium” profile for reduced weight and enhanced maneuverability.
Barrel Lengths: Available in common lengths of 10.4", 14.5", and 16", suitable for various applications.
Twist Rate: Button rifled with a 1-7 twist, ensuring excellent accuracy.
Muzzle Threads: Commonly used ½-28 muzzle threads for easy attachment of your preferred muzzle device.
Finish: Deep black nitride finish provides a hard exterior and interior that's easy to maintain.
Robust Design: The longer barrel extension ensures a solid fit with the upper receiver, along with a straightforward installation using the BRN-4 barrel nut (430-100-141).
Versatile Chambering: 5.56x45mm NATO chambering allows compatibility with a wide range of commercially available ammunition, including .223 Remington cartridges.
Gas System: All barrels feature the same piston rod assembly (078-000-644), simplifying your gas system choice.
Assembly Accessories: Don’t forget to order the gas block coil pins for final assembly (430-103-127).

Recommended Barrel Nut Torque: 50-80 ft/lbs

Elevate your shooting experience with the Brownells BRN-4 barrels, engineered for performance and reliability.

Restrictions

Is a 'Call to order' product.

Attributes

Cartridge:
```
5.56 x 45
```
Contour:
```
Medium
```
Finish:
```
Black
```
Gas System Length: -
Length:
```
14.5''
```
Make: -
Model: -
Muzzle Threads:
```
1/2-28
```
Twist:
```
1-7
```
Delivery weight: 0.68kg
Shipping height: 32mm
Shipping width: 32mm
Shipping length: 394mm
UPC: 050806000872

Item details

Made in USA
US export classification: 0A501.c

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Variations:

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 *

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 *

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 *

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 *

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