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 284 CALIBER 1-9 TWIST 26" CARBON FIBER SENDERO BARREL Support

Experience up to 64% weight reduction, match-grade accuracy, and unmatched durability with PROOF Research's 284 Caliber Carbon Fiber Barrels.

PROOF RESEARCH 284 CALIBER 1-9 TWIST 26" CARBON FIBER SENDERO BARREL

843068106570 100046283

Filters:

Variations
Filters:
Variations:

Variations:

Experience up to 64% weight reduction, match-grade accuracy, and unmatched durability with PROOF Research's 284 Caliber Carbon Fiber Barrels.
BOLT-ACTION 284 CALIBER CARBON FIBER BARRELS - 284 CALIBER 1-9 TWIST 26" CARBON FIBER SENDERO BARREL
989.9 GBP 0 £989.90 *
Backorderable
Barrel Weight: 3.4 lbs Cartridge: 284 Caliber Contour: Sendero Finish: Carbon Fiber Length: 26'' Twist: 1-9 Product no.: 100046283
Backorderable
989.9 GBP 0 £989.90 *
Experience unmatched performance with PROOF Research's 284 Caliber Carbon Fiber Barrels: lightweight, durable, match-grade accuracy, and superior heat dissipation.
BOLT-ACTION 284 CALIBER CARBON FIBER BARRELS - 284 CALIBER 1-8 TWIST 26" CARBON FIBER SENDERO BARREL
1049.9 GBP 0 £1,049.90 *
Backorderable
Cartridge: 284 Winchester Contour: Sendero Finish: Carbon Fiber Length: 26'' Twist: 1-8 Product no.: 100034685
Backorderable
1049.9 GBP 0 £1,049.90 *
Experience unmatched performance with PROOF Research's 284 Caliber Carbon Fiber Barrels, offering 64% weight reduction, match-grade accuracy, and superior durability.
BOLT-ACTION 284 CALIBER CARBON FIBER BARRELS - 284 CALIBER 8.4 TWIST 22" CARBON FIBER SENDERO LIGHT BBL
1039.9 GBP 0 £1,039.90 *
Backorderable
Barrel Weight: 2.13 lbs Cartridge: 284 Caliber Contour: Sendero Light Finish: Carbon Fiber Length: 22'' Twist: 1-8.4 Product no.: 100046284
Backorderable
1039.9 GBP 0 £1,039.90 *
Discover PROOF Research's 284 Caliber Carbon Fiber Barrel: 64% lighter, 10x stronger than steel, match-grade accuracy, and superior heat dissipation.
BOLT-ACTION 284 CALIBER CARBON FIBER BARRELS - 284 CALIBER 8.4 TWIST 24" CARBON FIBER SENDERO BARREL
1039.9 GBP 0 £1,039.90 *
Backorderable
Barrel Weight: 3.1 lbs Cartridge: 284 Caliber Contour: Sendero Finish: Carbon Fiber Length: 24'' Twist: 1-8.4 Product no.: 100046279
Backorderable
1039.9 GBP 0 £1,039.90 *
-5 %
Experience unmatched performance with PROOF Research's 284 Caliber carbon fiber barrels: 64% lighter, match-grade accuracy, and superior heat dissipation.
BOLT-ACTION 284 CALIBER CARBON FIBER BARRELS - 284 CALIBER 8.4 TWIST 26" CARBON FIBER SENDERO BARREL
989.9 GBP 1 £989.90 * £1,039.90
In stock
Barrel Weight: 3.4 lbs Cartridge: 284 Caliber Contour: Sendero Finish: Carbon Fiber Length: 26'' Twist: 1-8.4 Product no.: 100046277
In stock
989.9 GBP 1 £989.90 * £1,039.90
Experience match-grade accuracy with PROOF Research's 28" 284 Caliber Carbon Fiber Barrel, 64% lighter, 10x stronger than steel, and impervious to weather.
BOLT-ACTION 284 CALIBER CARBON FIBER BARRELS - 284 CALIBER 1-8 TWIST 28" CARBON FIBER SENDERO BARREL
1109.9 GBP 0 £1,109.90 *
Not available
Barrel Weight: 3.7 lbs Cartridge: 284 Caliber Contour: Sendero Finish: Carbon Fiber Length: 26'' Twist: 1-8 Product no.: 100046285
Not available
1109.9 GBP 0 £1,109.90 *
989.9 1109.9 6 GBP
989.9 GBP £989.90

Prices inclusive of duty & VAT.

Product no.: 100046283

Mfr. No.: 106570

843068106570 Your bolt-action barrel will arrive ready for thread and chamber by your gunsmith. Up to 64% lighter in comparison to traditional barrels, the crew of PROOF Research has done carbon barrels above and beyond all others with their neurotic pursuit of perfection. These carbon fiber barrels are 10 times stronger than steel by weight and nearly impervious to weather, nicks, dings or scratches. These carbon fiber-wrapped barrels provide a high end alternative to traditional barrels while still maintaining extreme accuracy, performance and durability. Match-grade accuracy Improved heat dissipation for cooler and longer lasting barrels No point-of-impact shift during high-volume fire Reduced harmonic barrel vibration
Backorderable
Be the first to rate this product

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

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.
Wish List Ask question
order by phone
989.9 1109.9 6 GBP
Description Specification Customers reviews Accessories

PROOF RESEARCH 284 CALIBER 1-9 TWIST 26" CARBON FIBER SENDERO BARREL

989.9 GBP £989.90

Prices inclusive of duty & VAT.

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

Description:

Upgrade your shooting experience with the BOLT-ACTION 284 CALIBER CARBON FIBER BARRELS.

Your bolt-action barrel will arrive ready for thread and chamber by your gunsmith. Up to 64% lighter in comparison to traditional barrels, the crew of PROOF Research has done carbon barrels above and beyond all others with their neurotic pursuit of perfection.

These carbon fiber barrels are 10 times stronger than steel by weight and nearly impervious to weather, nicks, dings or scratches. These carbon fiber-wrapped barrels provide a high-end alternative to traditional barrels while still maintaining extreme accuracy, performance and durability.

Key Features:

  • Match-grade accuracy
  • Improved heat dissipation for cooler and longer lasting barrels
  • No point-of-impact shift during high-volume fire
  • Reduced harmonic barrel vibration

Experience the difference with PROOF Research's cutting-edge technology and craftsmanship.



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The PROOF Research carbon fiber barrel is up to 64% lighter than traditional barrels and offers superior durability, being 10 times stronger than steel by weight and resistant to weather and damage.
  2. Designed for bolt-action rifles in .284 caliber with a 1-9 twist rate, this 26" Sendero barrel ensures match-grade accuracy, improved heat dissipation, and minimal point-of-impact shift during rapid firing.
  3. The barrel arrives ready for custom thread and chamber work by a gunsmith, providing a high-performance alternative to conventional barrels with reduced harmonic vibration for enhanced shooting precision.

Attributes

  • Barrel Weight: 
    3.4 lbs
  • Cartridge: 
    284 Caliber
  • Contour: 
    Sendero
  • Finish: 
    Carbon Fiber
  • Length: 
    26''
  • Twist: 
    1-9
  • Delivery weight: 1.923kg
  • Shipping height: 76mm
  • Shipping width: 89mm
  • Shipping length: 838mm
  • UPC: 843068106570

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (0)

0 / 5

Variations:

Experience up to 64% weight reduction, match-grade accuracy, and unmatched durability with PROOF Research's 284 Caliber Carbon Fiber Barrels.
BOLT-ACTION 284 CALIBER CARBON FIBER BARRELS - 284 CALIBER 1-9 TWIST 26" CARBON FIBER SENDERO BARREL
989.9 GBP 0 £989.90 *
Backorderable
Barrel Weight: 3.4 lbs Cartridge: 284 Caliber Contour: Sendero Finish: Carbon Fiber Length: 26'' Twist: 1-9 Product no.: 100046283
Backorderable
989.9 GBP 0 £989.90 *
Experience unmatched performance with PROOF Research's 284 Caliber Carbon Fiber Barrels: lightweight, durable, match-grade accuracy, and superior heat dissipation.
BOLT-ACTION 284 CALIBER CARBON FIBER BARRELS - 284 CALIBER 1-8 TWIST 26" CARBON FIBER SENDERO BARREL
1049.9 GBP 0 £1,049.90 *
Backorderable
Cartridge: 284 Winchester Contour: Sendero Finish: Carbon Fiber Length: 26'' Twist: 1-8 Product no.: 100034685
Backorderable
1049.9 GBP 0 £1,049.90 *
Experience unmatched performance with PROOF Research's 284 Caliber Carbon Fiber Barrels, offering 64% weight reduction, match-grade accuracy, and superior durability.
BOLT-ACTION 284 CALIBER CARBON FIBER BARRELS - 284 CALIBER 8.4 TWIST 22" CARBON FIBER SENDERO LIGHT BBL
1039.9 GBP 0 £1,039.90 *
Backorderable
Barrel Weight: 2.13 lbs Cartridge: 284 Caliber Contour: Sendero Light Finish: Carbon Fiber Length: 22'' Twist: 1-8.4 Product no.: 100046284
Backorderable
1039.9 GBP 0 £1,039.90 *
Discover PROOF Research's 284 Caliber Carbon Fiber Barrel: 64% lighter, 10x stronger than steel, match-grade accuracy, and superior heat dissipation.
BOLT-ACTION 284 CALIBER CARBON FIBER BARRELS - 284 CALIBER 8.4 TWIST 24" CARBON FIBER SENDERO BARREL
1039.9 GBP 0 £1,039.90 *
Backorderable
Barrel Weight: 3.1 lbs Cartridge: 284 Caliber Contour: Sendero Finish: Carbon Fiber Length: 24'' Twist: 1-8.4 Product no.: 100046279
Backorderable
1039.9 GBP 0 £1,039.90 *
-5 %
Experience unmatched performance with PROOF Research's 284 Caliber carbon fiber barrels: 64% lighter, match-grade accuracy, and superior heat dissipation.
BOLT-ACTION 284 CALIBER CARBON FIBER BARRELS - 284 CALIBER 8.4 TWIST 26" CARBON FIBER SENDERO BARREL
989.9 GBP 1 £989.90 * £1,039.90
In stock
Barrel Weight: 3.4 lbs Cartridge: 284 Caliber Contour: Sendero Finish: Carbon Fiber Length: 26'' Twist: 1-8.4 Product no.: 100046277
In stock
989.9 GBP 1 £989.90 * £1,039.90
Experience match-grade accuracy with PROOF Research's 28" 284 Caliber Carbon Fiber Barrel, 64% lighter, 10x stronger than steel, and impervious to weather.
BOLT-ACTION 284 CALIBER CARBON FIBER BARRELS - 284 CALIBER 1-8 TWIST 28" CARBON FIBER SENDERO BARREL
1109.9 GBP 0 £1,109.90 *
Not available
Barrel Weight: 3.7 lbs Cartridge: 284 Caliber Contour: Sendero Finish: Carbon Fiber Length: 26'' Twist: 1-8 Product no.: 100046285
Not available
1109.9 GBP 0 £1,109.90 *

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.

© 2025 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical viewClassical view Mobile viewMobile view
Back to top