Proof Research Carbon Fiber Barrel Blank | .224 | 20" | Bull Contour

Proof Research Carbon Fiber Barrel Blank | .224 | 20" | Bull Contour

SKU:
CF-224-20-8T-B
MPN:
102589
$899.00
(1 review)
Width:
4.00 (in)
Height:
36.00 (in)
Depth:
4.00 (in)
Current Stock:

Out of stock

Out of Stock
Description

Proof Research Bolt Action Carbon Fiber Barrel

Caliber: .224

Length: 20" 

Rate of Twist 1:8

Contour: Bull

Bolt Action Carbon Fiber wrapped/416 SS Match Grade barrel. 

 

Proof Research has "Cracked The Code" on Carbon fiber wrapped barrels. Their patented process produces barrels that: are much lighter than comparable steel contours, are stiffer and have less harmonic vibration than steel; dissipate heat more quickly than steel resulting in maintained accuracy over longer sessions of fire and longer barrel life. With all these benefits, they are also as accurate as the finest precision steel barrels. They compromise nothing.

 

Need help choosing the right barrel? Click here for an article on selecting the right barrel.

 

Barrel Contour Diagram

Additional Information
Barrel Contour:
Bull
Barrel Length:
20in
Barrel Twist:
1:8"
Manufacturer:
PROOF Research
Material:
Carbon Fiber
Caliber:
.224 (5.56mm)
Shank Diameter:
1.2

Reviews

  • 5
    Proof Research .224 BULL Barrel Review

    Posted by Russell Jinks on Dec 27th 2025

    I'm really happy with .224 Bull Contour Barrel. I had it chambered in 22BR Thank you, Evolved Ballistics for stocking this barrel.