I sneaked out in between rain drops and put 5rnds through my 25 17H. This time it was bore sighted with the new EGW rail installed. It was 6" right of center at 50 yards but it didn't take near as many clicks to get it in the center so I am happier. If it is grossly off at 100 yards I will try some Burris Signature Zee rings & inserts. Seriously though I have more adjustment, significantly more, available now. It is also grouping better & with 17rnds down the pipe the bolt is feeling much better.