© MidwayUSAProof Research Carbon Fiber Barrel Blank 224 Caliber 20" Sendero Contour 1:8" Twist
- Brand
- PROOF RESEARCH
- Color
- Carbon Fiber
- Caliber
- .224 Cal
- Category
- Gun Parts
- Barrel Length
- 20in
- Gun Part Type
- Barrel
- UPC
- 843068103449
- MPN
- 103449
Overview
The Proof Research Carbon Fiber Barrel Blank is engineered in 224 caliber with a 20-inch length and a 1:8 twist rate. Featuring a Sendero contour with a 1.25 breech length and a 1.20-inch shank diameter, this barrel weighs 2 pounds, 14 ounces. It combines a match-grade 416R stainless steel core with aerospace-grade carbon fiber utilizing a helical wrapping pattern. This construction efficiently draws heat away from the bore to maintain accuracy and consistency across extended strings of fire.
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