Proof Bolt Action Carbon Fiber Barrel 6.5CM 24" Twist 5/8-24 Savage Pre-Fit

Weight: 2lbs-12oz
NOTE: All PROOF Research Savage Pre-Fits are designed for the small shank barrel nut.
To determine which action you have, measure the length of the factory barrel nut. The factory "small shank" barrel nuts are 7/8" long. Barrel nuts measuring 5/8" long are a "large shank" and will not be compatible with Proof barrels.