The Proof Research carbon fiber bolt action barrel delivers exceptional accuracy and reduced weight for precision rifle builds. Chambered in .243 Winchester with a 20" Sendero contour profile, this barrel features a 1:7.5 twist rate, 2.5" breech length, and 1.20" shank diameter. Constructed with Proof Research's signature carbon fiber wrapping over a stainless steel core, it weighs just 2 lbs 14 oz — significantly lighter than traditional steel barrels while maintaining outstanding rigidity and heat management.
Proof Research Carbon Fiber Bolt Action Barrel .243 Win 20" Sendero Contour 1:7.5 Twist
Proof Research
MSRP:
$999.00
$899.00
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Proof Research
Proof Research Carbon Fiber Bolt Action Barrel .243 Win 20" Sendero Contour 1:7.5 Twist
- SKU:
- PROOF 104569
- UPC:
- 843068104569
- action_type:
- Bolt Action
- twist_rate:
- 1:7.5
- contour:
- Sendero
- material:
- Carbon Fiber / Stainless Steel
- barrel_length_inches:
- 20
- shank_diameter_inches:
- 1.2
- breech_length_inches:
- 2.5
- weight:
- 2 lbs 14 oz
- upc:
- 843068104569
- sku:
- PROOF 104569
- caliber:
- .243 Winchester
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