Pete Rickard115675064
PROOF Research BBL CF Blank Bolt .308 Sendero 22" 1-8 Twist Barrel$899.00
Availability: In Stock
The PROOF BBL CF blank bolt .308 rifle barrel delivers precision engineering for shooters building or rebuilding a custom rifle. This 22-inch Sendero Light contour barrel in .308 Winchester pairs a classic caliber with a profile that balances downrange accuracy and practical handling weight—ideal for long-range hunting or precision shooting where you need a dependable, efficient platform without unnecessary bulk.
Built with a 1-9 twist rate, this barrel stabilizes a wide range of .308 ammunition loads, making it a versatile choice whether you're running lighter target rounds or heavier magnum loads. The blank bolt design means you're starting with a precision-machined foundation ready for your gunsmith to chamber and finish to your exact specifications. At just under 2 pounds 11 ounces, the Sendero Light profile keeps overall rifle weight reasonable while maintaining the rigidity needed for consistent group performance.
The 2.5-inch breech and 1.20-inch shank diameter are standard for .308 bolt-gun platforms, ensuring straightforward fitting to most common bolt actions and receiver systems. Whether you're assembling a custom long-range rig, replacing a worn barrel on a proven action, or experimenting with a new caliber platform, this PROOF blank gives you a solid starting point with the precision dimensions that matter.
| Caliber | .308 Winchester |
| Barrel Length | 22 inches |
| Twist Rate | 1-9 |
| Barrel Breech Diameter | 2.5 inches |
| Shank Diameter | 1.20 inches |
| Contour | Sendero Light |
| Weight | 2 lbs 11 oz |
A blank bolt barrel comes unfinished at the breech end with no chamber reamed. You'll need a gunsmith to chamber it to your exact specifications and finish the muzzle, giving you complete control over the final product and allowing custom headspace and load tuning.
The 2.5-inch breech and 1.20-inch shank diameter are standard for most .308 bolt-action platforms, but final fit depends on your specific action. Confirm with your gunsmith before ordering to ensure compatibility with your receiver.
Yes. A 1-9 twist is stable across the range of standard and heavy .308 Winchester ammunition, making it a versatile choice for hunting, match, and long-range applications.
The PROOF BBL CF Sendero Light contour weighs 2 pounds 11 ounces, keeping total rifle weight reasonable while maintaining the structural rigidity required for reliable accuracy.
SKU: 115681757 • Weight: 3.76oz
Availability: In Stock
The PROOF BBL CF blank bolt .308 rifle barrel delivers precision engineering for shooters building or rebuilding a custom rifle. This 22-inch Sendero Light contour barrel in .308 Winchester pairs a classic caliber with a profile that balances downrange accuracy and practical handling weight—ideal for long-range hunting or precision shooting where you need a dependable, efficient platform without unnecessary bulk.
Built with a 1-9 twist rate, this barrel stabilizes a wide range of .308 ammunition loads, making it a versatile choice whether you're running lighter target rounds or heavier magnum loads. The blank bolt design means you're starting with a precision-machined foundation ready for your gunsmith to chamber and finish to your exact specifications. At just under 2 pounds 11 ounces, the Sendero Light profile keeps overall rifle weight reasonable while maintaining the rigidity needed for consistent group performance.
The 2.5-inch breech and 1.20-inch shank diameter are standard for .308 bolt-gun platforms, ensuring straightforward fitting to most common bolt actions and receiver systems. Whether you're assembling a custom long-range rig, replacing a worn barrel on a proven action, or experimenting with a new caliber platform, this PROOF blank gives you a solid starting point with the precision dimensions that matter.
| Caliber | .308 Winchester |
| Barrel Length | 22 inches |
| Twist Rate | 1-9 |
| Barrel Breech Diameter | 2.5 inches |
| Shank Diameter | 1.20 inches |
| Contour | Sendero Light |
| Weight | 2 lbs 11 oz |
A blank bolt barrel comes unfinished at the breech end with no chamber reamed. You'll need a gunsmith to chamber it to your exact specifications and finish the muzzle, giving you complete control over the final product and allowing custom headspace and load tuning.
The 2.5-inch breech and 1.20-inch shank diameter are standard for most .308 bolt-action platforms, but final fit depends on your specific action. Confirm with your gunsmith before ordering to ensure compatibility with your receiver.
Yes. A 1-9 twist is stable across the range of standard and heavy .308 Winchester ammunition, making it a versatile choice for hunting, match, and long-range applications.
The PROOF BBL CF Sendero Light contour weighs 2 pounds 11 ounces, keeping total rifle weight reasonable while maintaining the structural rigidity required for reliable accuracy.
SKU: 115681757 • Weight: 3.76oz