In an earlier thread you asked about gluing in a .22 RF barrel. (http://benchrest.com/showthread.php?80397-Fitting-a-barrel-rimfire).
Here is a link to how Border Barrels does it.
http://njshooting.tripod.com/FITTING A .22 RIMFIRE BARREL.htm
Here is a link to how Border Barrels does it.
http://njshooting.tripod.com/FITTING A .22 RIMFIRE BARREL.htm