KKM Precision 5.5″ Straight Bull Barrel – .40 S&W


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SKU: CCGDBCN5.5 Category:


All KKM barrels are made using certified 416R gun-barrel quality stainless steel bar stock. These barrels are then heat treated and vacuum tempered to 45 RC. All of our barrels are CNC machined to obtain superior dimensional tolerances over stock. Because of our advanced proprietary button rifling process, all KKM barrels offer greater accuracy for competition, tactical and personal protection use. Our 1911 barrels are produced as a gunsmith-fit model only. They come with short chambers and an oversized hood in both width and length. The area around the link has added material for gunsmiths to obtain the perfect fit with any frame and slide. We offer different twist rates in certain models for competition use.