Adam
Need more info
Shotgun or rifle?
Original caliber if rifle or different caliber?
What action?
What gun?
Any other info is helpful
Mike

p.s. This should get us started
http://www.precisionarms.ca/WebPages/ShotgunBarrelModifications.htm

Have you contacted H.G. Lomas?
http://hglomasgunmakers.com/sleeving.php

Last edited by skeettx; 09/29/12 08:57 PM.

USAF RET 1971-95 [Linked Image from jpgbox.com]