I just picked up a 7mm mag barrel and was thinking I could cut a bit off and rechamber. Has anyone done this before? If not, what could I possibly rechamber this to?
Agree
Need to know more about the bbl. The amount you cut off matters for sure. You need to measure your shank length. Then consult with your smith on what your options are
If you are dealing with a stock Rem shank length of around 2 inches and a standard sporter barrel, going to be tough to get to the Medium and small calibers - probably have to stay in the LA magnums and even then, you may be close