The Proof Research carbon fiber bolt-action barrel blank is 24 inches long in 308 caliber with a Sendero contour, a 1:10" twist and 5 grooves. The carbon fiber wrap makes it up to 64% lighter than steel barrels of similar contour and improves heat dissipation.
- Manufacturer Part # : 101001
- Type : Bolt Action Barrel Blank
- Caliber : 308 Win
- Length : 24"
- Contour : Sendero
- Grooves : 5
- Bore Type : Rifled
- Finish : Carbon Fiber Wrapped
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