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.308 AR carbon fiber barrel offers match-grade accuracy, lightweight design, enhanced cooling, and meticulous quality inspection for superior performance.

BSF BARRELS 308 WIN 20 1-10 TWIST MEDIUM CONTOUR CARBON FIBER BBL

100026804

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.308 AR carbon fiber barrel offers match-grade accuracy, lightweight design, enhanced cooling, and meticulous quality inspection for superior performance.

308 AR BARREL CARBON FIBER 308 1-10 TWIST - 308 WIN 20 1-10 TWIST MEDIUM CONTOUR CARBON FIBER BBL

669.9 GBP 0 £669.90 *

Not available

Cartridge: 308 Winchester Finish: Carbon Fiber Gas System Length: Rifle Length: 20'' Make: AR .308 Twist: 1-10 Product no.: 100026804

Not available

669.9 GBP 0 £669.90 *

.308 AR carbon fiber barrel offers match-grade accuracy, lightweight design, superior cooling, and meticulous quality inspection for enhanced performance.

308 AR BARREL CARBON FIBER 308 1-10 TWIST - 308 WIN 16.5 1-10 TWIST MEDIUM CONTOUR CARBON FIBER BBL

809.9 GBP 0 £809.90 *

Not available

Cartridge: 308 Winchester Contour: Medium Finish: Carbon Fiber Gas System Length: Mid-Length Length: 16.5'' Make: AR .308 Muzzle Threads: 5/8-24 Twist: 1-10 Product no.: 100026801

Not available

809.9 GBP 0 £809.90 *

.308 AR carbon fiber barrel offers match-grade accuracy, lightweight design, excellent rigidity, and enhanced cooling for optimal performance at the range!

308 AR BARREL CARBON FIBER 308 1-10 TWIST - 308 WIN 18 1-10 TWIST MEDIUM CONTOUR CARBON FIBER BBL

819.9 GBP 0 £819.90 *

Not available

Cartridge: 308 Winchester Finish: Carbon Fiber Gas System Length: Rifle Length: 18'' Make: AR .308 Twist: 1-10 Product no.: 100026803

Not available

819.9 GBP 0 £819.90 *

.308 AR Carbon Fiber Barrel offers match-grade accuracy with lightweight design, 1-10" twist, and superior heat dissipation for consistent performance.

308 AR BARREL CARBON FIBER 308 1-10 TWIST - 308 WIN 24 1-10 TWIST MEDIUM CONTOUR CARBON FIBER BBL

669.9 GBP 0 £669.90 *

Not available

Cartridge: 308 Winchester Finish: Carbon Fiber Gas System Length: Rifle Length: 24'' Make: AR .308 Twist: 1-10 Product no.: 100026806

Not available

669.9 GBP 0 £669.90 *

669.9 819.9 4 GBP

669.9 GBP £669.90

Prices inclusive of duty & VAT.

Product no.: 100026804

Mfr. No.: FR10203004

308 AR BARREL CARBON FIBER 308 1-10 TWIST Match-grade .308 AR carbon fiber barrels from BSF are built with meticulous attention to detail to ensure you’ll achieve the best possible accuracy - without getting a hernia hauling your rifle to the range! Like all BSF barrels, .308 AR pattern barrels are turned from ordnance-grade 416R stainless steel, then roll-wrapped with a tensioned, carbon fiber sleeve. The sleeve keeps weight down while providing excellent rigidity, plus enhanced cooling. BSF uses this sleeve method on their .308 AR barrels rather than simple carbon fiber wrapping because they believe wrapping traps heat, which increases the risk of delamination. Further, BSF uses a special carbon fiber that expands at the same rate as the 416R, and holes drilled into the jacket allow air to circulate around the barrel and vent heat quickly. Less heat distortion means far less risk of accuracy fade as your .308-chambered AR’s barrel heats up. FEATURES Fits .308 sized AR upper receiver 6 Groove button-rifled 1-10" rifling twist 5/8"-24 tpi muzzle threads .875" O.D. Barrel extension included EACH barrel quality-inspected by an experienced technician before leaving factory BSF offers their .308 AR carbon fiber match barrels with the gas port drilled for a compact mid-length gas tube (16.5" barrels) or a rifle-length (20", 24" models). Each barrel is carefully inspected by a BSF technician before leaving the factory, ensuring you get a barrel that’s as accurate as it is good looking!

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669.9 819.9 4 GBP

Description Specification Customers reviews Accessories

BSF BARRELS 308 WIN 20 1-10 TWIST MEDIUM CONTOUR CARBON FIBER BBL

669.9 GBP £669.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Requires order by phone

Description:

Experience Match-Grade Accuracy Without the Weight!

The 308 AR BARREL CARBON FIBER 308 1-10 TWIST from BSF BARRELS is designed for those who demand precision without the cumbersome weight of traditional match barrels. Crafted with meticulous attention to detail, this barrel ensures you achieve optimal accuracy while keeping your rifle manageable.

Product Features:

Fits .308 sized AR upper receiver
6 Groove button-rifled
1-10" rifling twist
5/8"-24 tpi muzzle threads
.875" O.D.
Barrel extension included
Each barrel quality-inspected by an experienced technician before leaving the factory

BSF's .308 AR carbon fiber barrels are turned from ordnance-grade 416R stainless steel and feature a tensioned carbon fiber sleeve. This innovative design keeps the weight down while enhancing rigidity and cooling efficiency. Unlike traditional carbon fiber wrapping, BSF's sleeve method prevents heat retention, reducing the risk of delamination.

Additionally, the special carbon fiber used expands at the same rate as the 416R stainless steel, and strategically drilled holes in the jacket allow for optimal air circulation, venting heat quickly. This means less heat distortion and significantly reduced risk of accuracy fade as your .308-chambered AR's barrel heats up.

Available with the gas port drilled for a compact mid-length gas tube (16.5" barrels) or a rifle-length (20", 24" models), each barrel undergoes careful inspection by a BSF technician to ensure that you receive a product that is not only accurate but also visually appealing.

Restrictions

Is a 'Call to order' product.

Top takeaways

BSF .308 AR carbon fiber barrels are precision-made for accuracy, featuring a roll-wrapped carbon fiber sleeve for rigidity and cooling without heavy weight.
The barrels are constructed from 416R stainless steel with a unique carbon fiber that expands consistently, and are designed with venting holes to reduce heat distortion.
Each barrel is thoroughly inspected by a technician, comes with a barrel extension, and is equipped with a 1-10" twist rate and 5/8"-24 tpi muzzle threads for compatibility with .308 sized AR upper receivers.

Attributes

Cartridge:
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308 Winchester
```
Contour: -
Finish:
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Carbon Fiber
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Gas System Length:
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Rifle
```
Length:
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20''
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Muzzle Threads: -
Twist:
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1-10
```
Weapon type:
```
AR .308
```
Delivery weight: 1.293kg
Shipping height: 102mm
Shipping width: 102mm
Shipping length: 635mm

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (1)

5 / 5

Definitely recommended

Took a risk. Came with a reward. 02/08/2018

First AR-10 build and first .308 I own. I went with the 20" offering from BSF. This barrel is super light. For being .875" around and 20" long, this particular barrel weighed in at 1lb-14.8oz on my kitchen scale. Seems to be in keeping with BSF's listed weights. Although the entire gun is heavier than my Remington Model 7, the barrel being so light keeps it manageable to hold on target. The weight is much closer to the center of the gun.

Headspace was pretty tight on the "GO" gauge, and not a chance in the world on the "No-GO". Clymer gauges. Barrel took no pressure to seat into the M5E1 Upper. Felt rock solid after torquing the nut.

I was worried about accuracy as the only tension style barrels I could find info on were .22lr. I was pleasantly surprised when I shot multiple Sub-MOA groups with factory hunting ammo. This gun really likes Federal loaded with the 150gr Nosler Ballistic tip. My Dad also tried his handloads from his Remington 700. They were Winchester brass, Reloader 12, Federal Primer, and 150gr Nosler Ballistic tip. These bolt gun loads are over 17 years old...Also Sub-MOA. I broke the barrel in following closely to their provided recommendation sheet. I've shot more 3 shot groups than 5 shot, but both were very acceptable.

Only thing I have any gripe about would be the labeling of 5R Rifling. This barrel is 6 lands and grooves. That's all. Not sure if these are from an old lot or?.....But it is labeled this way on here and BSF's website.......

Rifle is comprised of an Aero Precision M5E1 15" MLOK builder set, Lantac BCG, Superlative Arms gas block, Magpul MOE rifle stock, Rifle buffer set up, Geissele SD-E trigger, Silencerco Trifecta Brake, Lancer 10RD magazine. Total Weight minus optic - 8lbs 14 ounces with empty mag.

Variations:

308 AR BARREL CARBON FIBER 308 1-10 TWIST - 308 WIN 20 1-10 TWIST MEDIUM CONTOUR CARBON FIBER BBL

669.9 GBP 0 £669.90 *

Not available

Cartridge: 308 Winchester Finish: Carbon Fiber Gas System Length: Rifle Length: 20'' Make: AR .308 Twist: 1-10 Product no.: 100026804

Not available

669.9 GBP 0 £669.90 *

308 AR BARREL CARBON FIBER 308 1-10 TWIST - 308 WIN 16.5 1-10 TWIST MEDIUM CONTOUR CARBON FIBER BBL

809.9 GBP 0 £809.90 *

Not available

Cartridge: 308 Winchester Contour: Medium Finish: Carbon Fiber Gas System Length: Mid-Length Length: 16.5'' Make: AR .308 Muzzle Threads: 5/8-24 Twist: 1-10 Product no.: 100026801

Not available

809.9 GBP 0 £809.90 *

308 AR BARREL CARBON FIBER 308 1-10 TWIST - 308 WIN 18 1-10 TWIST MEDIUM CONTOUR CARBON FIBER BBL

819.9 GBP 0 £819.90 *

Not available

Cartridge: 308 Winchester Finish: Carbon Fiber Gas System Length: Rifle Length: 18'' Make: AR .308 Twist: 1-10 Product no.: 100026803

Not available

819.9 GBP 0 £819.90 *

308 AR BARREL CARBON FIBER 308 1-10 TWIST - 308 WIN 24 1-10 TWIST MEDIUM CONTOUR CARBON FIBER BBL

669.9 GBP 0 £669.90 *

Not available

Cartridge: 308 Winchester Finish: Carbon Fiber Gas System Length: Rifle Length: 24'' Make: AR .308 Twist: 1-10 Product no.: 100026806

Not available

669.9 GBP 0 £669.90 *

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