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Experience unmatched performance with PROOF Research's 16" carbon fiber barrels, offering match-grade accuracy, lightweight design, and superior heat dissipation.

PROOF RESEARCH 300 AAC BLACKOUT 1-8 TWIST 16" CARBON FIBER BARREL

100018046

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Barrel Weight: 1.19 lbs Cartridge: 300 AAC Blackout Finish: Carbon Fiber Gas System Length: Carbine Length: 16'' Make: AR-15 Muzzle Threads: 5/8-24 Twist: 1-8'' Product no.: 100018046
Not available
1149.9 GBP 0 £1,149.90 *
Barrel Weight: 2.56 lbs Cartridge: 308 Winchester Finish: Carbon Fiber Gas System Length: Rifle Length: 18'' Make: AR .308 Muzzle Threads: 5/8-24 Twist: 1-10'' Product no.: 100018048
Backorderable
1159.9 GBP 0 £1,159.90 *
1149.9 1159.9 2 GBP
1149.9 GBP £1,149.90

Prices inclusive of duty & VAT.

Product no.: 100018046

Mfr. No.: 100561

Virtually impervious to weather, nicks, dings or scratches, and up to 30% lighter and 300% stiffer than equivalent weight steel AR barrels, PROOF Research’s carbon fiber-wrapped barrels open up new possibilities in AR performance. 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 More about The Science behind there process here: #ItsScience NOTE: GAS BLOCK, GAS TUBE and BOLT NOT INCLUDED 308 Winchester barrel utilizes a .875” gas block and 300 AAC a .750” gas block
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Not available.

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1149.9 1159.9 2 GBP
Description Specification Customers reviews Accessories

PROOF RESEARCH 300 AAC BLACKOUT 1-8 TWIST 16" CARBON FIBER BARREL

1149.9 GBP £1,149.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Description:

Revolutionise your shooting experience with PROOF Research carbon fiber barrels.

Virtually impervious to weather, nicks, dings or scratches, and up to 30% lighter and 300% stiffer than equivalent weight steel AR barrels, PROOF Research’s carbon fiber-wrapped barrels open up new possibilities in AR performance.

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

More about The Science behind their process here.

NOTE: GAS BLOCK, GAS TUBE and BOLT NOT INCLUDED. The 308 Winchester barrel utilizes a .875” gas block and the 300 AAC a .750” gas block.



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. PROOF Research carbon fiber barrels are significantly lighter and stiffer than steel, enhancing AR performance with match-grade accuracy and improved heat dissipation.
  2. These barrels are designed to resist weather and damage, while reducing harmonic vibration and maintaining point-of-impact even during high-volume shooting.
  3. The 300 AAC Blackout barrel is 16 inches long with a 1-8 twist rate, but does not include a gas block, gas tube, or bolt.

Attributes

  • Barrel Weight:
    1.19 lbs
  • Cartridge:
    300 AAC Blackout
  • Contour: -
  • Finish:
    Carbon Fiber
  • Gas System Length:
    Carbine
  • Length:
    16''
  • Muzzle Threads:
    5/8-24
  • Twist:
    1-8''
  • Weapon type:
    AR-15
  • Delivery weight: 0.723kg

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (0)

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Variations:

Barrel Weight: 1.19 lbs Cartridge: 300 AAC Blackout Finish: Carbon Fiber Gas System Length: Carbine Length: 16'' Make: AR-15 Muzzle Threads: 5/8-24 Twist: 1-8'' Product no.: 100018046
Not available
1149.9 GBP 0 £1,149.90 *
Barrel Weight: 2.56 lbs Cartridge: 308 Winchester Finish: Carbon Fiber Gas System Length: Rifle Length: 18'' Make: AR .308 Muzzle Threads: 5/8-24 Twist: 1-10'' Product no.: 100018048
Backorderable
1159.9 GBP 0 £1,159.90 *

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