The Proof Research Carbon Fiber Barrel provides a lightweight and durable replacement option. It comes chambered in .308 caliber with a 20 inch barrel. Get the best price online from GrabAGun today!
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Carbon fiber has long been hailed across many industries—aerospace, cycling, alternative energy—as a wonder material making everything lighter and stronger. When employed in a rifle barrel the benefits extend beyond reducing weight and increasing strength. Our patented manufacturing process begins with full-profile, match-grade 416R stainless steel barrel blanks that are made in our firearms division. These blanks are then turned down to a significantly reduced profile greatly reducing weight. This reduced contour barrel is then wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin developed by our advanced composites division, PROOF Research ACD. The carbon fibers we use have a unique ability to diffuse heat along the length of the barrel (much like fiber optics transmit light). Carbon fiber also moves heat very effectively through the wall (thickness) of the barrel greatly increasing heat transport resulting in barrels that cool faster, maintain accuracy over longer sessions of fire, and live longer. The end result is an aerospace-grade, high-fiber content composite barrel that is stronger, lighter, as accurate as the finest precision steel barrel, and durable to perform in the most demanding environments. They’re not just lighter—they’re better.
Carbon Fiber Barrel Specifications
Caliber: 308
Barrel Length: 20
Twist Rate: 10
Breech Length: 2.5
Shank Diameter: 1.20
Contour: Sendero Light
Weight: 2lbs-8oz
More Information
Barrel Length
20
Caliber
.308 Win
Condition
New in Box
Finish Per Color
Black
Manufacturer
Proof Research
Manufacturer Part Number
107423
Model
Carbon Fiber Barrel
Type
Rifle Barrels
UPC
843068107423
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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