Required fitting on m&p 2.0 c.o.r.e pro series for the 4.25 inch barrel - TRYBE Defense Smith & Wesson M&P 9mm 4.25in M2.0 Match Grade Threaded Pistol Barrel

Like another reviewer I needed to remove material from the sides and the rear of the barrel. The original S&W barrel has a lot of play as long as one is patient, careful, and methodical fitting this barrel should be within most people's capabilities. Once proper fit and function was tested via hand cycling I was confident about taking this to the range. Range test was successful and functioned as well if not better than the stock barrel. I paired this barrel with a Faxon Firearms EXOS-514 Pistol Compensator.