Proof Research 128671 ARStyle Barrel 6mm ARC 18 Black Carbon Fiber Finish 416R Stainless Steel Material Rifle Length with Threa

Proof Researchs 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 fullprofile matchgrade 416R stainless steel barrel blanks that are made in Proofs firearms division. The blanks are then turned down to a significantly reduced profile greatly reducing weight. This reduced contour barrel is then wrapped with highstrength aerospacegrade 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 aerospacegrade highfiber content composite barrel that is stronger lighter as accurate as the finest precision steel barrel and durable to perform in the most demanding environments.