Proof Research 100981 .308 Win 20in Sendero Carbon Fiber Wrapped Barrel 1:10 Twist
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PROOF RESEARCH Carbon Fiber Wrapped Sendero Contour Barrel
Caliber: .308 Winchester
Barrel length: 20 in
Twist rate: 1:10
Contour: Sendero
Barrel breech: 2.5
Shank diameter: 1.20 in
Weight: 2 lb 11 oz
Construction: Carbon fiber wrapped stainless steel
MPN: 100981
UPC: 843068100981
Product Highlights
- Lightweight carbon fiber construction: High-modulus carbon fiber wrap reduces weight to about 2 lb 11 oz versus standard steel barrels of the same contour.
- Stainless steel core: Precision-machined stainless steel barrel for consistent, match-grade bore performance.
- Sendero contour: Balances rigidity and weight reduction for long-range and hunting use.
- Optimized 1:10 twist rate: Designed to stabilize a broad range of .308 Winchester projectiles.
- Superior heat dissipation: Carbon fiber wicks heat away from the bore faster than traditional all-steel barrels.
Specifications
- Manufacturer:
- Proof Research
- Category:
- barrel
- Caliber:
- .308 Winchester
- Platforms:
- AR-15
- Weight:
- 43.25 oz (2.70 lbs)
- Length:
- 20.0"
- Estimated velocity:
- 2,560-2,960 fps
- UPC:
- 8258552266874
- MPN:
- 100981
- Required Component:
- Yes
Estimate only. Based on caliber + barrel length bucket. View details
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