Proof Research Steel Barrel Blank – 129227
Proof Research Steel Bolt-Action Barrel Blank designs have opened countless options for chambering in your favorite caliber and having the ability to fit a large variety of actions.
Our bolt-action barrels are available in a variety of calibers, lengths, contours and twist rates. Your bolt-action barrel will arrive ready for thread and chamber by your gunsmith.
- PROOF barrel blanks may be finished with a wide variety of custom chambers for standardized or wildcat cartridges.
- As such, there is no guarantee of performance in terms of accuracy, muzzle velocity or bullet stability.
- This is especially true for wildcat cartridges that have no standardized chamber, cartridge design or pressure limits.
- PROOF barrels are designed for safe operation with the vast majority of known cartridges within SAAMI and CIP pressure limits.
- If you have any questions about the safety or performance potential of your planned rifle build, contact Customer Service department.
- Barrel Bore Dia.: 375, Barrel Length: 28″, Barrel Twist Rate: 1 in 12, Barrel Contour: Bull Sporter