If you have an older SBS or Steyr Scout that has a stiff bolt lift, there is some good information at http://www.frfrogspad.com. He shows some things you can do to smooth it up, and he has some of the newer easier bolt cams that are used in later editions of these rifles. If you are mechanically inept (like me) he will do the work for you at a reasonable rate. I had him do the bolts on my two prohunters, and the difference was incredible. I can lift the bolt on my 270 with one finger now 