My Account (Sign in)
Your basket is empty.
0
Basket
contact us by phone Help and contact
Free standard delivery over £199
100-day return policy
My Account (Sign in)
Wish list
Your basket is empty. (0)
Basket
Newsletter Newsletter
Sale

Over 300,000 customers - we say thank you!

4.93/5 "Very good" (1400+ reviews)

40,000+ products for hunting and shooting sports

Rifle Parts Barrel Parts Rifle Barrels PROOF RESEARCH AR-15 22 ARC 16" STANDARD 1-7 TWIST CARBON FIBER BARREL Support

Experience unmatched performance with the PROOF Research AR-15 22 ARC Carbon Fiber Barrel: lighter, stronger, heat-diffusing, and as accurate as precision steel.

PROOF RESEARCH AR-15 22 ARC 16" STANDARD 1-7 TWIST CARBON FIBER BARREL

843068138700 430106872

Filters:

Variations
Filters:
Variations:

Variations:

Experience unmatched performance with the PROOF Research AR-15 22 ARC Carbon Fiber Barrel: lighter, stronger, heat-diffusing, and as accurate as precision steel.
AR-15 22 ARC CARBON FIBER RIFLE BARREL - AR-15 22 ARC 16" STANDARD 1-7 TWIST CARBON FIBER BARREL
1279.9 GBP 0 £1,279.90 *
Not available
Cartridge: 22 ARC Contour: Standard Finish: Carbon Fiber Gas System Length: Rifle Length: 16'' Make: AR-15 Muzzle Threads: 1-7 Twist: 1-7 Product no.: 430106872
Not available
1279.9 GBP 0 £1,279.90 *
Experience unmatched performance with the PROOF Research AR-15 22 ARC Carbon Fiber Barrel—lighter, stronger, and cooler for superior accuracy and durability.
AR-15 22 ARC CARBON FIBER RIFLE BARREL - AR-15 22 ARC 18" STANDARD 1-7 TWIST CARBON FIBER BARREL
1279.9 GBP 0 £1,279.90 *
Not available
Cartridge: 22 ARC Contour: Standard Finish: Carbon Fiber Gas System Length: Rifle +1 Length: 18'' Make: AR-15 Muzzle Threads: 1-7 Twist: 1-7 Product no.: 430106873
Not available
1279.9 GBP 0 £1,279.90 *
The PROOF Research AR-15 22 ARC Carbon Fiber Barrel is lighter, stronger, and maintains accuracy longer, thanks to aerospace-grade carbon fiber and advanced heat diffusion.
AR-15 22 ARC CARBON FIBER RIFLE BARREL - AR-15 22 ARC 20" STANDARD 1-7 TWIST CARBON FIBER BARREL
1279.9 GBP 0 £1,279.90 *
Not available
Cartridge: 22 ARC Contour: Standard Finish: Carbon Fiber Gas System Length: Rifle +1 Length: 20'' Make: AR-15 Muzzle Threads: 1-7 Twist: 1-7 Product no.: 430106874
Not available
1279.9 GBP 0 £1,279.90 *
Experience unmatched performance with the PROOF Research AR-15 22 ARC Carbon Fiber Barrel: lighter, stronger, cooler, and as accurate as premium steel barrels.
AR-15 22 ARC CARBON FIBER RIFLE BARREL - AR-15 22 ARC 22" STANDARD 1-7 TWIST CARBON FIBER BARREL
1279.9 GBP 0 £1,279.90 *
Not available
Cartridge: 22 ARC Contour: Standard Finish: Carbon Fiber Gas System Length: Rifle +1 Length: 22'' Make: AR-15 Muzzle Threads: 1-7 Twist: 1-7 Product no.: 430106875
Not available
1279.9 GBP 0 £1,279.90 *
1279.9 1279.9 4 GBP
1279.9 GBP £1,279.90

Prices inclusive of duty & VAT.

Product no.: 430106872

Mfr. No.: 138700

843068138700 Carbon fiber has long been hailed across many industries—aerospace, cycling, alternative energy—as a wonder material making everything lighter and stronger. When employed in a rifle barrel the benefits extend beyond reducing weight and increasing strength. Proof's patented manufacturing process begins with full-profile, match-grade 416R stainless steel barrel blanks that are made in their firearms division. These blanks are then turned down to a significantly reduced profile greatly reducing weight. This reduced contour barrel is then wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin developed by our advanced composites division, PROOF Research ACD. The carbon fibers they use have a unique ability to diffuse heat along the length of the barrel (much like fiber optics transmit light). Carbon fiber also moves heat very effectively through the wall (thickness) of the barrel greatly increasing heat transport resulting in barrels that cool faster, maintain accuracy over longer sessions of fire, and live longer. The end result is an aerospace-grade, high-fiber content composite barrel that is stronger, lighter, as accurate as the finest precision steel barrel, and durable to perform in the most demanding environments. They’re not just lighter—they’re better.
Not available
Be the first to rate this product

Not available.

100-Day Return Policy
No charges until we ship
No charge:
Your credit card will not be charged when you place your order.

No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.
  • Lightweight carbon fiber construction
  • Enhanced heat dissipation
  • Improved barrel durability
Wish List Ask question
order by phone
1279.9 1279.9 4 GBP
Description Specification Customers reviews Accessories

PROOF RESEARCH AR-15 22 ARC 16" STANDARD 1-7 TWIST CARBON FIBER BARREL

1279.9 GBP £1,279.90

Prices inclusive of duty & VAT.

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

Description:

Discover the Future of Firearms with the AR-15 22 ARC Carbon Fiber Rifle Barrel

The AR-15 22 ARC Carbon Fiber Rifle Barrel from PROOF RESEARCH is a revolutionary advancement in rifle technology, combining strength, durability, and lightweight design.

Product Features:

  • Material: Aerospace-grade carbon fiber
  • Length: 16 inches
  • Twist Rate: 1-7
  • Manufacturing Process: Patented technology using match-grade 416R stainless steel barrel blanks
  • Weight Reduction: Significantly reduced profile for enhanced portability

Carbon fiber has long been celebrated in various industries for its remarkable properties, and when applied to rifle barrels, it offers unparalleled advantages. The PROOF Research manufacturing process begins with high-quality barrel blanks, which are expertly crafted to a reduced profile, leading to a lightweight yet robust construction.

This innovative barrel is wrapped in high-strength carbon fiber that is impregnated with a proprietary matrix resin, enhancing its performance. The unique thermal properties of carbon fiber allow for effective heat diffusion along the barrel's length, ensuring faster cooling and improved accuracy during extended shooting sessions.

With the AR-15 22 ARC Carbon Fiber Rifle Barrel, you get a product that not only meets but exceeds the demands of the most challenging environments, providing a combination of strength, accuracy, and longevity that is unmatched. Experience the difference—it's not just lighter; it's better.



Restrictions

  • Is a 'Call to order' product.

Attributes

  • Cartridge: 
    22 ARC
  • Contour: 
    Standard
  • Finish: 
    Carbon Fiber
  • Gas System Length: 
    Rifle
  • Length: 
    16''
  • Muzzle Threads: 
    1-7
  • Twist: 
    1-7
  • Weapon type: 
    AR-15
  • Delivery weight: 1.814kg
  • Shipping height: 102mm
  • Shipping width: 102mm
  • Shipping length: 610mm
  • UPC: 843068138700

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (0)

0 / 5

Variations:

Experience unmatched performance with the PROOF Research AR-15 22 ARC Carbon Fiber Barrel: lighter, stronger, heat-diffusing, and as accurate as precision steel.
AR-15 22 ARC CARBON FIBER RIFLE BARREL - AR-15 22 ARC 16" STANDARD 1-7 TWIST CARBON FIBER BARREL
1279.9 GBP 0 £1,279.90 *
Not available
Cartridge: 22 ARC Contour: Standard Finish: Carbon Fiber Gas System Length: Rifle Length: 16'' Make: AR-15 Muzzle Threads: 1-7 Twist: 1-7 Product no.: 430106872
Not available
1279.9 GBP 0 £1,279.90 *
Experience unmatched performance with the PROOF Research AR-15 22 ARC Carbon Fiber Barrel—lighter, stronger, and cooler for superior accuracy and durability.
AR-15 22 ARC CARBON FIBER RIFLE BARREL - AR-15 22 ARC 18" STANDARD 1-7 TWIST CARBON FIBER BARREL
1279.9 GBP 0 £1,279.90 *
Not available
Cartridge: 22 ARC Contour: Standard Finish: Carbon Fiber Gas System Length: Rifle +1 Length: 18'' Make: AR-15 Muzzle Threads: 1-7 Twist: 1-7 Product no.: 430106873
Not available
1279.9 GBP 0 £1,279.90 *
The PROOF Research AR-15 22 ARC Carbon Fiber Barrel is lighter, stronger, and maintains accuracy longer, thanks to aerospace-grade carbon fiber and advanced heat diffusion.
AR-15 22 ARC CARBON FIBER RIFLE BARREL - AR-15 22 ARC 20" STANDARD 1-7 TWIST CARBON FIBER BARREL
1279.9 GBP 0 £1,279.90 *
Not available
Cartridge: 22 ARC Contour: Standard Finish: Carbon Fiber Gas System Length: Rifle +1 Length: 20'' Make: AR-15 Muzzle Threads: 1-7 Twist: 1-7 Product no.: 430106874
Not available
1279.9 GBP 0 £1,279.90 *
Experience unmatched performance with the PROOF Research AR-15 22 ARC Carbon Fiber Barrel: lighter, stronger, cooler, and as accurate as premium steel barrels.
AR-15 22 ARC CARBON FIBER RIFLE BARREL - AR-15 22 ARC 22" STANDARD 1-7 TWIST CARBON FIBER BARREL
1279.9 GBP 0 £1,279.90 *
Not available
Cartridge: 22 ARC Contour: Standard Finish: Carbon Fiber Gas System Length: Rifle +1 Length: 22'' Make: AR-15 Muzzle Threads: 1-7 Twist: 1-7 Product no.: 430106875
Not available
1279.9 GBP 0 £1,279.90 *

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

Site Navigation
Product Categories
Ordering
Customer Service

Welcome!

to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.

Brownells Norge - Komplett utvalg av ladeutstyr, våpendeler, kuler, hylser, kikkerter, optikk og luftvåpen Brownells Österreich - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Switzerland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Deutschland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells France - Le plus grand fournisseur d'Accessoires pour le tir, Pièces détachées & Outils d'Armurier Brownells Iberica - El mayor proveedor de accesorios para el Tiro, Piezas y herramientas del armero. Brownells Sverige - Världens största leverantör av Vapendelar, Vapensmide Verktyg & Skyttetillbehör Brownells Suomi Brownells Italia - Il negozio del più grande rivenditore di componenti e accessori per armi da tiro, difesa e caccia Brownells Polska - Największy na świecie dostawca części broni, narzędzi rusznikarskich & akcesoriów strzeleckich Brownells Česko - Největší světový dodavatel součástí zbraní, střeleckého příslušenství a zbrojního nářadí
*
Prices inclusive of duty & VAT.

© 2026 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical viewClassical view Mobile viewMobile view
Back to top