Re: 50 BMG help
A city and state would help. If you are willing to mail it then there are at least 2-3 shops that are really qualified and at least another dozen that can get you by. If you are fairly young you might search Fiftydriver. Just kidding. I believe Kirby has rather extensive experience with the 50 BMG.
Some kids want to be a fireman or a doctor to help people. I wanted to be a gunsmith.
NRA Life Member and I vote.
Only accurate rifles are interesting.
Gordy and Brady.