Proof Research115754656
Proof Research Carbon Fiber Wrapped Bolt Action Barrel Blank - 264 Cal, 22" Sendero Contour, 1:7.50" Twist, 4 Grooves$899.00
Availability: In Stock
Building a precision rifle starts with the barrel, and the Proof Research 264 Cal 20" Sendero Contour Carbon Fiber Wrapped Bolt Action Barrel Blank puts weight savings and durability front and center. This is a barrel blank—thread and chamber work are left to your gunsmith—designed for hunters and long-range shooters who want to trim ounces without sacrificing rigidity or accuracy. The carbon fiber wrap construction delivers exceptional strength-to-weight performance, making it a smart choice for mountain hunts, backcountry rifles, or any build where every pound matters.
Proof Research's carbon-wrapped design handles the demands of precision shooting. The 1:8" twist rate and 4-groove profile are engineered for the 264 caliber, giving you a platform that your smith can chamber and thread to your exact specifications. Carbon fiber naturally sheds heat more efficiently than steel alone, which means cooler barrel temperatures during extended shooting sessions and reduced harmonic vibration—two factors that translate to tighter groups and more predictable performance downrange. You're also getting a barrel that resists the usual cosmetic wear; carbon fiber wraps don't ding, nick, or scratch the way traditional steel does, so your rifle stays looking sharp through years of field work.
If you're piecing together a custom bolt-action rifle and want the weight advantage of modern materials without compromise, this Sendero Contour blank is a legitimate alternative to traditional barrels. Work with a qualified gunsmith who knows carbon-wrapped barrels—the finishing work matters as much as the blank itself.
| Caliber | 264 |
| Barrel Length | 20" |
| Contour | Sendero |
| Twist Rate | 1:8" |
| Rifling Grooves | 4 |
| Type | Bolt Action Barrel Blank |
| Material | Carbon Fiber Wrapped |
A barrel blank arrives unthreaded and unchambered. Your gunsmith threads the breech end to fit your rifle's action and chambers it for your specific cartridge. This blank-and-smith approach gives you full control over the final setup and ensures proper fit and headspace for your build.
This blank is specifically chambered for 264 caliber. The 1:8" twist and 4-groove profile are engineered for that cartridge. Confirm the barrel diameter, thread pitch, and action type with your gunsmith before ordering to ensure compatibility with your build.
Carbon fiber-wrapped barrels deliver significant weight savings over traditional steel barrels of the same contour and length. The exact reduction depends on the specific profile and design, but the carbon wrap allows Proof Research to maintain barrel stiffness and accuracy while cutting pounds.
Match-grade accuracy and reduced harmonic vibration are core to Proof Research's carbon barrel design. Proper chambering and installation by your gunsmith are critical to realizing that potential. The carbon construction also provides excellent heat dissipation, which helps maintain consistent point-of-impact during extended shooting sessions.
SKU: 115829223 • Width: 3.7in • Height: 3in • Depth: 25.2in • Weight: 3.7oz
Availability: In Stock
Building a precision rifle starts with the barrel, and the Proof Research 264 Cal 20" Sendero Contour Carbon Fiber Wrapped Bolt Action Barrel Blank puts weight savings and durability front and center. This is a barrel blank—thread and chamber work are left to your gunsmith—designed for hunters and long-range shooters who want to trim ounces without sacrificing rigidity or accuracy. The carbon fiber wrap construction delivers exceptional strength-to-weight performance, making it a smart choice for mountain hunts, backcountry rifles, or any build where every pound matters.
Proof Research's carbon-wrapped design handles the demands of precision shooting. The 1:8" twist rate and 4-groove profile are engineered for the 264 caliber, giving you a platform that your smith can chamber and thread to your exact specifications. Carbon fiber naturally sheds heat more efficiently than steel alone, which means cooler barrel temperatures during extended shooting sessions and reduced harmonic vibration—two factors that translate to tighter groups and more predictable performance downrange. You're also getting a barrel that resists the usual cosmetic wear; carbon fiber wraps don't ding, nick, or scratch the way traditional steel does, so your rifle stays looking sharp through years of field work.
If you're piecing together a custom bolt-action rifle and want the weight advantage of modern materials without compromise, this Sendero Contour blank is a legitimate alternative to traditional barrels. Work with a qualified gunsmith who knows carbon-wrapped barrels—the finishing work matters as much as the blank itself.
| Caliber | 264 |
| Barrel Length | 20" |
| Contour | Sendero |
| Twist Rate | 1:8" |
| Rifling Grooves | 4 |
| Type | Bolt Action Barrel Blank |
| Material | Carbon Fiber Wrapped |
A barrel blank arrives unthreaded and unchambered. Your gunsmith threads the breech end to fit your rifle's action and chambers it for your specific cartridge. This blank-and-smith approach gives you full control over the final setup and ensures proper fit and headspace for your build.
This blank is specifically chambered for 264 caliber. The 1:8" twist and 4-groove profile are engineered for that cartridge. Confirm the barrel diameter, thread pitch, and action type with your gunsmith before ordering to ensure compatibility with your build.
Carbon fiber-wrapped barrels deliver significant weight savings over traditional steel barrels of the same contour and length. The exact reduction depends on the specific profile and design, but the carbon wrap allows Proof Research to maintain barrel stiffness and accuracy while cutting pounds.
Match-grade accuracy and reduced harmonic vibration are core to Proof Research's carbon barrel design. Proper chambering and installation by your gunsmith are critical to realizing that potential. The carbon construction also provides excellent heat dissipation, which helps maintain consistent point-of-impact during extended shooting sessions.
SKU: 115829223 • Width: 3.7in • Height: 3in • Depth: 25.2in • Weight: 3.7oz