Proof Research 128657 AR-Style Barrel 6mm ARC 16″ Black Carbon Fiber Finish 416R Stainless Steel Material Rifle Length with Threading & .750″ Gas Journal Diameter for AR-Platform
$1,168.70 Original price was: $1,168.70.$899.00Current price is: $899.00.
Proof Research’s barrels exemplifies relentless pursuit of excellence. Whatever your preference is you can expect the finest rifle barrel in the industry.The Carbon Fiber barrel features a full-profile match-grade 416R stainless steel barrel blanks that are made in Proof’s firearms division. The 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 an advanced composites division PROOF Research ACD. The carbon fibers have a unique ability to diffuse heat and also moves heat very effectively through the wall of the barrel greatly increasing heat transport. 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.
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