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Achieve extreme accuracy with PROOF Research's 264 Caliber stainless steel barrel, crafted from 416R for superior consistency, durability, and precision.
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PROOF RESEARCH 264 CAL 1-8 TWIST 28" STAINLESS STEEL MED SPORTER BARREL

843068101100 100046257

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Variations
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Variations:

Variations:

-6 %
Barrel Weight: 3.11 lbs Cartridge: 264 Caliber Contour: Medium Sporter Finish: Stainless Steel Length: 28'' Twist: 1-8 Product no.: 100046257
In stock
499.9 GBP 1 £499.90 * £529.90
Barrel Weight: 3.5 lbs Cartridge: 264 Caliber, 6.5mm Contour: Heavy Palma Finish: Stainless Steel Length: 29'' Twist: 1-8 Product no.: 100018043
Not available
519.9 GBP 0 £519.90 *
-6 %
Barrel Weight: 7.10 lbs Cartridge: 264 Caliber Contour: Competition Finish: Stainless Steel Length: 28'' Twist: 1-8 Product no.: 100046255
In stock
489.9 GBP 2 £489.90 * £519.90
-6 %
Barrel Weight: 6.10 lbs Cartridge: 264 Caliber Contour: M24 Finish: Stainless Steel Length: 28'' Twist: 1-8 Product no.: 100046256
In stock
499.9 GBP 1 £499.90 * £529.90
489.9 519.9 4 GBP
-6 %
MSRP £529.90
499.9 GBP £499.90

Prices inclusive of duty & VAT.

Product no.: 100046257

Mfr. No.: 101100

843068101100 Your bolt-action barrel will arrive ready for thread and chamber by your gunsmith. When PROOF Research joined with Lawrence Barrels in 2012, they acquired 15 years of experience in manufacturing precision steel barrels. PROOF now manufactures stainless steel barrels in-house with an absolute commitment to extreme accuracy and quality. They start with double stress-relieved 416R stainless steel, a pre-hardened chromium stainless steel ideally suited for use in precision, match-grade rifle barrels. 416R was specifically designed by engineers in collaboration with barrel makers and rifle manufacturers to provide the consistency, high quality and durability the firearms industry demands. 416R is the material of choice because it has the following characteristics: Excellent machinability for gun drilling and reaming, plus exceptional polishability for uniform lapping—a must for bore accuracy. A homogeneous microstructure which responds to heat treatment providing a uniform hardness along the length of the bar, necessary for accurate rifling to precise groove dimensions. An optimum combination of high tensile strength along with adequate toughness to withstand typical chamber pressures encountered during firing. 416R arrives at the factory in long lengths and is then cut to finished barrel length. The barrels are then drilled, contoured and reamed to the bore diameter of the cartridge for which they are to be chambered. The barrels are then rifled, hand lapped and individually inspected with a bore scope.
In stock 1 pcs. in the USA warehouse

Delivery time approx. 7-14 days.

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

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489.9 519.9 4 GBP
Description Specification Customers reviews Accessories

PROOF RESEARCH 264 CAL 1-8 TWIST 28" STAINLESS STEEL MED SPORTER BARREL

-6 %
MSRP £529.90
499.9 GBP £499.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Description:

Enhance your precision shooting with the BOLT-ACTION 264 CALIBER STAINLESS STEEL BARREL.

Your bolt-action barrel will arrive ready for thread and chamber by your gunsmith. When PROOF Research joined with Lawrence Barrels in 2012, they acquired 15 years of experience in manufacturing precision steel barrels. PROOF now manufactures stainless steel barrels in-house with an absolute commitment to extreme accuracy and quality.

Key Features:

  • Material: Made from double stress-relieved 416R stainless steel, a pre-hardened chromium stainless steel ideally suited for precision, match-grade rifle barrels.
  • Consistency: 416R was specifically designed by engineers in collaboration with barrel makers and rifle manufacturers to provide the consistency, high quality, and durability the firearms industry demands.
  • Machinability: Excellent machinability for gun drilling and reaming, plus exceptional polishability for uniform lapping—a must for bore accuracy.
  • Microstructure: A homogeneous microstructure which responds to heat treatment providing a uniform hardness along the length of the bar, necessary for accurate rifling to precise groove dimensions.
  • Tensile Strength: An optimum combination of high tensile strength along with adequate toughness to withstand typical chamber pressures encountered during firing.

416R arrives at the factory in long lengths and is then cut to finished barrel length. The barrels are then drilled, contoured, and reamed to the bore diameter of the cartridge for which they are to be chambered. The barrels are then rifled, hand lapped, and individually inspected with a bore scope.



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. PROOF Research barrels are crafted from double stress-relieved 416R stainless steel, chosen for its excellent machinability and uniformity essential for precision shooting.
  2. The barrels undergo a meticulous manufacturing process including drilling, contouring, and hand lapping, ensuring high tensile strength and toughness to withstand firing pressures.
  3. Each barrel is 28 inches long with a 1-8 twist rate, specifically designed for 264 caliber cartridges, and is inspected with a bore scope for quality assurance.

Attributes

  • Barrel Weight:
    3.11 lbs
  • Cartridge:
    264 Caliber
  • Contour:
    Medium Sporter
  • Finish:
    Stainless Steel
  • Length:
    28''
  • Twist:
    1-8
  • Delivery weight: 2.087kg
  • Shipping height: 76mm
  • Shipping width: 89mm
  • Shipping length: 838mm
  • UPC: 843068101100

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

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Variations:

-6 %
Barrel Weight: 3.11 lbs Cartridge: 264 Caliber Contour: Medium Sporter Finish: Stainless Steel Length: 28'' Twist: 1-8 Product no.: 100046257
In stock
499.9 GBP 1 £499.90 * £529.90
Barrel Weight: 3.5 lbs Cartridge: 264 Caliber, 6.5mm Contour: Heavy Palma Finish: Stainless Steel Length: 29'' Twist: 1-8 Product no.: 100018043
Not available
519.9 GBP 0 £519.90 *
-6 %
Barrel Weight: 7.10 lbs Cartridge: 264 Caliber Contour: Competition Finish: Stainless Steel Length: 28'' Twist: 1-8 Product no.: 100046255
In stock
489.9 GBP 2 £489.90 * £519.90
-6 %
Barrel Weight: 6.10 lbs Cartridge: 264 Caliber Contour: M24 Finish: Stainless Steel Length: 28'' Twist: 1-8 Product no.: 100046256
In stock
499.9 GBP 1 £499.90 * £529.90

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