Thanks for the replies (on the subject). Not sure that the rifle will like the TSX, but I'm thinking that I'd like the chamber lengthened anyway since I will likely only shoot high BC bullets of some kind from here on out since I've shot up all of the Federal premium with the Nosler 160 partitions, and like handloading. It's my only "long range" rifle so long bullets will be the only thing I shoot. The TSX has worked damned well for me and my buddy when I've hunted with him on hog hunts in condor country so I can't condemn them as bad as some. I do like the hole on both sides! They do seem to be more complicated to load though (regarding the guidance to load bullets back off the lands).