I've used a PTG EPS match reamer on all three of the bbls I've put on my Stiller 2500X & two 40X rifles. Functions great in repeaters, and accuracy has been very good.
I've used many different off the shelf ones and got the best performance from the EPS match. I decided to design my own and have two I came up with that have given better results. For an off the shelf choice the EPS match will be just fine.