What do you do with a new barrel? Iv researched and see alot pertaining to 22lr and centerfire break ins..but nothing specific to the 22 mags. I have put about 70 shots through it and ran a boresnake through it a few times and that's it. I'd like to use jb borepaste through it if its beneficial to accuracy, but since I can't seem to be able to use a boreguide on the model 93 I'm reluctant to touch it with a rod and brush.