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 30 CALIBER 1-10 TWIST 26" SENDERO BLANK Support

Discover the PROOF Research 30 Caliber Carbon Fiber Barrel: up to 64% lighter, match-grade accuracy, improved heat dissipation, and unmatched durability.

PROOF RESEARCH 30 CALIBER 1-10 TWIST 26" SENDERO BLANK

843068101018 100018040

Filters:

Variations
Filters:
Variations:

Variations:

Discover the PROOF Research 30 Caliber Carbon Fiber Barrel: up to 64% lighter, match-grade accuracy, improved heat dissipation, and unmatched durability.
BOLT ACTION CARBON FIBER BARRELS - 30 CALIBER 1-10 TWIST 26" SENDERO BLANK
1099.9 GBP 0 £1,099.90 *
Not available
Barrel Weight: 3.19 lbs Cartridge: 30 Caliber (.308) Contour: Sendero Finish: Carbon Fiber Length: 26'' Twist: 1-10 Product no.: 100018040
Not available
1099.9 GBP 0 £1,099.90 *
Experience unmatched performance with PROOF Research's 22" carbon fiber barrel: 64% lighter, match-grade accuracy, superior heat dissipation, and durability.
BOLT ACTION CARBON FIBER BARRELS - 30 CALIBER 1-10 TWIST 22" CARBON FIBER SENDERO BARREL
1059.9 GBP 0 £1,059.90 *
Backorderable
Barrel Weight: 2.81 lbs Cartridge: 30 Caliber (.308) Contour: Sendero Finish: Carbon Fiber Length: 22'' Twist: 1-10 Product no.: 100018039
Backorderable
1059.9 GBP 0 £1,059.90 *
Experience unmatched accuracy and durability with PROOF Research's 6.5mm carbon fiber barrels, 64% lighter than traditional options and 10x stronger than steel.
BOLT ACTION CARBON FIBER BARRELS - 6.5MM 1-8 TWIST 26" SENDERO BLANK
1099.9 GBP 0 £1,099.90 *
Not available
Barrel Weight: 3.31 lbs Cartridge: 264/6.5 mm (.264) Contour: Sendero Finish: Carbon Fiber Length: 26'' Twist: 1-8 Product no.: 100018042
Not available
1099.9 GBP 0 £1,099.90 *
Experience unmatched performance with PROOF Research's 30 Caliber Bolt Action Carbon Fiber Barrels: lightweight, durable, and match-grade accuracy for superior shooting.
BOLT ACTION CARBON FIBER BARRELS - 30 CALIBER 1-10 TWIST 20" SENDERO BLANK
989.9 GBP 0 £989.90 *
Not available
Barrel Weight: 3.13 lbs Cartridge: 30 Caliber (.308) Contour: Sendero Finish: Carbon Fiber Length: 20'' Twist: 1-10 Product no.: 100018038
Not available
989.9 GBP 0 £989.90 *
Experience unmatched accuracy and durability with PROOF Research's 30 Caliber Carbon Fiber Barrels, 64% lighter, 10x stronger, and resistant to weather and wear.
BOLT ACTION CARBON FIBER BARRELS - 30 CALIBER 1-10 TWIST 18" SENDERO BLANK
1029.9 GBP 0 £1,029.90 *
Backorderable
Barrel Weight: 2.5 lbs Cartridge: 30 Caliber (.308) Contour: Sendero Finish: Carbon Fiber Length: 18'' Twist: 1-10 Product no.: 100018037
Backorderable
1029.9 GBP 0 £1,029.90 *
989.9 1099.9 5 GBP
1099.9 GBP £1,099.90

Prices inclusive of duty & VAT.

Product no.: 100018040

Mfr. No.: 101018

843068101018 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
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.
Wish List Ask question
order by phone
989.9 1099.9 5 GBP
Description Specification Customers reviews Accessories

PROOF RESEARCH 30 CALIBER 1-10 TWIST 26" SENDERO BLANK

1099.9 GBP £1,099.90

Prices inclusive of duty & VAT.

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

Description:

Experience unparalleled precision with BOLT ACTION 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

Upgrade your shooting experience with the PROOF RESEARCH 30 CALIBER 1-10 TWIST 26" SENDERO BLANK and discover the difference in performance and reliability.



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. PROOF Research carbon fiber barrels offer up to 64% weight reduction compared to traditional barrels, with 10 times the strength of steel by weight.
  2. These barrels are designed for match-grade accuracy, improved heat dissipation, and no point-of-impact shift, even during high-volume fire.
  3. The 30 caliber, 26-inch Sendero contour barrel with a 1-10 twist arrives ready for custom thread and chamber by a gunsmith.

Attributes

  • Barrel Weight: 
    3.19 lbs
  • Cartridge: 
    30 Caliber (.308)
  • Contour: 
    Sendero
  • Finish: 
    Carbon Fiber
  • Length: 
    26''
  • Twist: 
    1-10
  • Delivery weight: 0.667kg
  • Shipping height: 25mm
  • Shipping width: 38mm
  • Shipping length: 787mm
  • UPC: 843068101018

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (0)

0 / 5

Variations:

Discover the PROOF Research 30 Caliber Carbon Fiber Barrel: up to 64% lighter, match-grade accuracy, improved heat dissipation, and unmatched durability.
BOLT ACTION CARBON FIBER BARRELS - 30 CALIBER 1-10 TWIST 26" SENDERO BLANK
1099.9 GBP 0 £1,099.90 *
Not available
Barrel Weight: 3.19 lbs Cartridge: 30 Caliber (.308) Contour: Sendero Finish: Carbon Fiber Length: 26'' Twist: 1-10 Product no.: 100018040
Not available
1099.9 GBP 0 £1,099.90 *
Experience unmatched performance with PROOF Research's 22" carbon fiber barrel: 64% lighter, match-grade accuracy, superior heat dissipation, and durability.
BOLT ACTION CARBON FIBER BARRELS - 30 CALIBER 1-10 TWIST 22" CARBON FIBER SENDERO BARREL
1059.9 GBP 0 £1,059.90 *
Backorderable
Barrel Weight: 2.81 lbs Cartridge: 30 Caliber (.308) Contour: Sendero Finish: Carbon Fiber Length: 22'' Twist: 1-10 Product no.: 100018039
Backorderable
1059.9 GBP 0 £1,059.90 *
Experience unmatched accuracy and durability with PROOF Research's 6.5mm carbon fiber barrels, 64% lighter than traditional options and 10x stronger than steel.
BOLT ACTION CARBON FIBER BARRELS - 6.5MM 1-8 TWIST 26" SENDERO BLANK
1099.9 GBP 0 £1,099.90 *
Not available
Barrel Weight: 3.31 lbs Cartridge: 264/6.5 mm (.264) Contour: Sendero Finish: Carbon Fiber Length: 26'' Twist: 1-8 Product no.: 100018042
Not available
1099.9 GBP 0 £1,099.90 *
Experience unmatched performance with PROOF Research's 30 Caliber Bolt Action Carbon Fiber Barrels: lightweight, durable, and match-grade accuracy for superior shooting.
BOLT ACTION CARBON FIBER BARRELS - 30 CALIBER 1-10 TWIST 20" SENDERO BLANK
989.9 GBP 0 £989.90 *
Not available
Barrel Weight: 3.13 lbs Cartridge: 30 Caliber (.308) Contour: Sendero Finish: Carbon Fiber Length: 20'' Twist: 1-10 Product no.: 100018038
Not available
989.9 GBP 0 £989.90 *
Experience unmatched accuracy and durability with PROOF Research's 30 Caliber Carbon Fiber Barrels, 64% lighter, 10x stronger, and resistant to weather and wear.
BOLT ACTION CARBON FIBER BARRELS - 30 CALIBER 1-10 TWIST 18" SENDERO BLANK
1029.9 GBP 0 £1,029.90 *
Backorderable
Barrel Weight: 2.5 lbs Cartridge: 30 Caliber (.308) Contour: Sendero Finish: Carbon Fiber Length: 18'' Twist: 1-10 Product no.: 100018037
Backorderable
1029.9 GBP 0 £1,029.90 *

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