The Ruger Precision Rifle is one of the most innovative and exciting precision-rifle platforms on the market, and the addition of a PROOF Research carbon fiber barrel can enhance the platform and bring its performance to the next level. The carbon fiber barrel from PROOF Research features an internal barrel constructed with 416R stainless-steel that features match-grade qualities. The company then surrounds the barrel with its patented carbon-fiber-based matrix, which provides a number of incredible features. Barrels are 64 percent lighter than standard options Accuracy is guaranteed with match-grade components Barrel life is improved through enhanced heat dissipa Mfg: Proof Research