The innovative extra-large diameter muzzle is designed to replace the traditional bushing, offering a significantly increased barrel-to-slide contact area. This enhancement ensures a more secure lockup, contributing to the overall stability and performance of the firearm. Complementing this design is the ultra-smooth rifling, meticulously engineered to create a precise bore. This precision not only enhances accuracy but also optimizes the velocity of each shot, providing shooters with superior performance and reliability. Whether for competitive shooting or precision target practice, this advanced configuration elevates your shooting experience to new heights. 416R stainless steel, heat-treated Manufactured in the USA