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PROOF RESEARCH
BOLT-ACTION 264 CALIBER STAINLESS STEEL BARRELS
PROOF RESEARCH 264 CAL 1-8 TWIST 28" STAINLESS STEEL COMPETITION BARREL
Mfr Part: 113738 843068113738 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.
1 pcs. in the USA warehouse
Restrictions
- Is a 'Call to order' product.
Top takeaways
- PROOF Research, Inc. offers a 264 Cal 1-8 twist, 28" stainless steel competition barrel, utilizing double stress-relieved 416R stainless steel for precision and durability.
- The barrel is designed for easy machining and polishing, with a uniform microstructure for consistent hardness and accurate rifling, ensuring high bore accuracy.
- Each barrel is hand lapped, inspected with a bore scope, and arrives ready for threading and chambering by a gunsmith.
Attributes
Barrel Weight: 7.10 lbs Cartridge: 264 Caliber Contour: Competition Finish: Stainless Steel Length: 28'' Twist: 1-8 Delivery weight: 3.887kg
Item details
US export classification: 0A501.c
PROOF RESEARCH 6.5MM 1-8 TWIST 30" HEAVY PALMA BLANK
Mfr Part: 105207 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.
Restrictions
- Is a 'Call to order' product.
Top takeaways
- PROOF Research barrels are made from double stress-relieved 416R stainless steel, ensuring extreme accuracy and quality.
- The 416R stainless steel used is chosen for its excellent machinability, homogeneous microstructure, and combination of high tensile strength with toughness.
- Each barrel is meticulously crafted, involving processes such as drilling, reaming, rifling, and hand lapping, followed by individual bore scope inspections.
Attributes
Barrel Weight: 3.5 lbs Cartridge: 264 Caliber,6.5mm Contour: Heavy Palma Finish: Stainless Steel Length: 29'' Twist: 1-8 Delivery weight: 3.08kg
Item details
US export classification: 0A501.c
PROOF RESEARCH 264 CALIBER 1-8 TWIST 28" STAINLESS STEEL M24 BARREL
Mfr Part: 101094 843068101094 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.
Restrictions
- Is a 'Call to order' product.
Top takeaways
- PROOF Research stainless steel barrels are made from double stress-relieved 416R stainless steel for precision and quality.
- The barrels feature excellent machinability, a homogeneous microstructure, and an optimum combination of strength and toughness.
- Each barrel is drilled, rifled, hand lapped, and inspected with a bore scope to ensure extreme accuracy and consistency.
Attributes
Barrel Weight: 6.10 lbs Cartridge: 264 Caliber Contour: M24 Finish: Stainless Steel Length: 28'' Twist: 1-8 Delivery weight: 3.47kg
Item details
US export classification: 0A501.c
PROOF RESEARCH 264 CAL 1-8 TWIST 28" STAINLESS STEEL MED SPORTER BARREL
Mfr Part: 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.
Restrictions
- Is a 'Call to order' product.
Top takeaways
- PROOF Research barrels are crafted from double stress-relieved 416R stainless steel, chosen for its excellent machinability and uniformity essential for precision shooting.
- The barrels undergo a meticulous manufacturing process including drilling, contouring, and hand lapping, ensuring high tensile strength and toughness to withstand firing pressures.
- 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
Item details
US export classification: 0A501.c
🎯 Upgrade your rifle with PROOF Research's 264 Cal Stainless Steel Barrel! Precision-crafted for accuracy, 28" length, 1-8 twist. Get unmatched quality today! 🔩
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