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Rifle Parts Barrel Parts Rifle Barrels PROOF RESEARCH 6MM ARC 1-7.5 TWIST 16" STAINLESS STEEL BARREL Support

Experience unmatched precision and durability with the Proof Research 6MM ARC stainless steel barrel, featuring 416R stainless steel and a 1-7.5 twist for superior performance.
-9 %

PROOF RESEARCH 6MM ARC 1-7.5 TWIST 16" STAINLESS STEEL BARREL

843068128664 430105957

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Variations
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-9 %
Experience unmatched precision and durability with the Proof Research 6MM ARC stainless steel barrel, featuring 416R stainless steel and a 1-7.5 twist for superior performance.
6MM ARC 1-7.5 TWIST 16" STAINLESS STEEL BARREL
726.02 GBP 0 £726.02 * £799.90 You save £73.88
Not available
Barrel Weight: 2.6 lbs Cartridge: 6 mm ARC Contour: Medium Finish: Stainless Gas System Length: Rifle Length: 16'' Make: AR-15 Muzzle Threads: 5/8-24 Twist: 1-7.5 Product no.: 430105957
Not available
726.02 GBP 0 £726.02 * £799.90
The Proof Research 6MM ARC 18" stainless steel barrel offers superior quality, durability, and precision with its double stress-relieved 416R stainless steel design.
6MM ARC 1-7.5 TWIST 18" STAINLESS STEEL BARREL
726.02 GBP 0 £726.02 *
Not available
Barrel Weight: 2.8 lbs Cartridge: 6 mm ARC Contour: Medium Finish: Stainless Gas System Length: Rifle Length: 18'' Make: AR-15 Muzzle Threads: 5/8-24 Twist: 1-7.5 Product no.: 430105958
Not available
726.02 GBP 0 £726.02 *
-5 %
-16 % Extra
The PROOF RESEARCH 6MM ARC stainless steel barrel offers unmatched quality with its double stress-relieved 416R stainless steel, ensuring durability and precision.
6MM ARC 1-7.5 TWIST 14.5" STAINLESS STEEL BARREL
656.7 GBP 2 £656.70 * £819.90 You save £163.20
In stock
Barrel Weight: 2.25 lbs Cartridge: 6 mm ARC Contour: Medium Finish: Stainless Gas System Length: Intermediate Length: 14.5'' Make: AR-15 Muzzle Threads: 5/8-24 Twist: 1-7.5 Product no.: 430105956
In stock
656.7 GBP 2 £656.70 * £819.90
Experience unmatched precision with the PROOF RESEARCH 20" AR-15 6MM ARC stainless steel barrel, crafted from durable 416R stainless steel for superior performance.
6MM ARC 1-7.5 TWIST 20" STAINLESS STEEL BARREL
726.02 GBP 0 £726.02 *
Not available
Barrel Weight: 3.2 lbs Cartridge: 6 mm ARC Contour: Medium Finish: Stainless Gas System Length: Rifle Length: 20'' Make: AR-15 Muzzle Threads: 5/8-24 Twist: 1-7.5 Product no.: 430105959
Not available
726.02 GBP 0 £726.02 *
726.02 779.9 4 GBP
-9 %
MSRP £799.90
726.02 GBP £726.02 You save £73.88

Prices inclusive of duty & VAT.

Product no.: 430105957

Mfr. No.: 128664

843068128664 Proof Research makes their steel barrels in-house with the exact same commitment to quality and repeatability as employ on their carbon fiber barrels. The drilling, rifling, and lapping process is identical to their composite barrels. They start with the same steel as they use in the carbon fiber barrels. It is a double stress-relieved 416R stainless steel, a pre-hardened chromium stainless steel that was specifically designed by engineers in collaboration with rifle barrel makers to provide the consistent, high quality and durability the firearms industry demands.
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  • High-quality 416R stainless steel
  • Precision rifling and lapping
  • Durable and consistent performance
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726.02 779.9 4 GBP
Description Specification Customers reviews Accessories

PROOF RESEARCH 6MM ARC 1-7.5 TWIST 16" STAINLESS STEEL BARREL

-9 %
MSRP £799.90
726.02 GBP £726.02 You save £73.88

Prices inclusive of duty & VAT.

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

Description:

Discover unparalleled precision with the AR-15 6MM ARC Stainless Steel Barrel.

Introducing the AR-15 6MM ARC Stainless Steel Barrel from Proof Research, designed for shooters who demand the highest quality in their firearms. This barrel features a 1-7.5 twist rate and measures 16 inches in length, providing exceptional performance and accuracy.

Product Features:

  • In-House Manufacturing: Proof Research produces their steel barrels with the same dedication to quality and repeatability as their renowned carbon fiber barrels.
  • Identical Drilling and Rifling: The drilling, rifling, and lapping processes mirror those used for their composite barrels, ensuring consistency.
  • High-Quality Steel: Crafted from double stress-relieved 416R stainless steel, this barrel is a pre-hardened chromium stainless steel specifically engineered for durability.
  • Engineered for Excellence: Developed in collaboration with rifle barrel makers, this barrel meets the rigorous demands of the firearms industry.

Choose the AR-15 6MM ARC Stainless Steel Barrel for a reliable and high-performing addition to your firearm collection. Elevate your shooting experience with Proof Research's commitment to excellence.



Restrictions

  • Is a 'Call to order' product.

Attributes

  • Barrel Weight: 
    2.6 lbs
  • Cartridge: 
    6 mm ARC
  • Contour: 
    Medium
  • Finish: 
    Stainless
  • Gas System Length: 
    Rifle
  • Length: 
    16''
  • Muzzle Threads: 
    5/8-24
  • Twist: 
    1-7.5
  • Weapon type: 
    AR-15
  • Delivery weight: 1.361kg
  • Shipping height: 102mm
  • Shipping width: 102mm
  • Shipping length: 762mm
  • UPC: 843068128664

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (0)

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Variations:

-9 %
Experience unmatched precision and durability with the Proof Research 6MM ARC stainless steel barrel, featuring 416R stainless steel and a 1-7.5 twist for superior performance.
6MM ARC 1-7.5 TWIST 16" STAINLESS STEEL BARREL
726.02 GBP 0 £726.02 * £799.90 You save £73.88
Not available
Barrel Weight: 2.6 lbs Cartridge: 6 mm ARC Contour: Medium Finish: Stainless Gas System Length: Rifle Length: 16'' Make: AR-15 Muzzle Threads: 5/8-24 Twist: 1-7.5 Product no.: 430105957
Not available
726.02 GBP 0 £726.02 * £799.90
The Proof Research 6MM ARC 18" stainless steel barrel offers superior quality, durability, and precision with its double stress-relieved 416R stainless steel design.
6MM ARC 1-7.5 TWIST 18" STAINLESS STEEL BARREL
726.02 GBP 0 £726.02 *
Not available
Barrel Weight: 2.8 lbs Cartridge: 6 mm ARC Contour: Medium Finish: Stainless Gas System Length: Rifle Length: 18'' Make: AR-15 Muzzle Threads: 5/8-24 Twist: 1-7.5 Product no.: 430105958
Not available
726.02 GBP 0 £726.02 *
-5 %
-16 % Extra
The PROOF RESEARCH 6MM ARC stainless steel barrel offers unmatched quality with its double stress-relieved 416R stainless steel, ensuring durability and precision.
6MM ARC 1-7.5 TWIST 14.5" STAINLESS STEEL BARREL
656.7 GBP 2 £656.70 * £819.90 You save £163.20
In stock
Barrel Weight: 2.25 lbs Cartridge: 6 mm ARC Contour: Medium Finish: Stainless Gas System Length: Intermediate Length: 14.5'' Make: AR-15 Muzzle Threads: 5/8-24 Twist: 1-7.5 Product no.: 430105956
In stock
656.7 GBP 2 £656.70 * £819.90
Experience unmatched precision with the PROOF RESEARCH 20" AR-15 6MM ARC stainless steel barrel, crafted from durable 416R stainless steel for superior performance.
6MM ARC 1-7.5 TWIST 20" STAINLESS STEEL BARREL
726.02 GBP 0 £726.02 *
Not available
Barrel Weight: 3.2 lbs Cartridge: 6 mm ARC Contour: Medium Finish: Stainless Gas System Length: Rifle Length: 20'' Make: AR-15 Muzzle Threads: 5/8-24 Twist: 1-7.5 Product no.: 430105959
Not available
726.02 GBP 0 £726.02 *

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