Its usually used as a cost effective way of trying to get more life out of a worn barrel.
Cost - at a wild guess - maybe a couple hundred $? Its cheaper than a new barrel, which is usually why...
Type: Posts; User: ChrisW
Its usually used as a cost effective way of trying to get more life out of a worn barrel.
Cost - at a wild guess - maybe a couple hundred $? Its cheaper than a new barrel, which is usually why...