I had the switch done by E.R. Shaw 7 years ago. They did a fantastic job and the rifle shoots great. The 7mmRUM is not catching on like I thought it would. Very few are offering the round anymore in a rifle and Remington is the only one loading for it. I don't reload so I have only 2 rounds to choose from Remington. Reloading data is not as available either vs the STW. My .02