I often take the barreled actions out of their stocks when traveling, in order to use a take-down case. When they go back together they're usually off slightly at 100 yards, whether or not the stock is pillar-bedded ort not--but they're all epoxy-bedded. After the first shot, however, they normally start shooting right where they were sighted-in at home.

“Montana seems to me to be what a small boy would think Texas is like from hearing Texans.”
John Steinbeck