Ryan, a .30-06 headspace gauge is a pretty common tool, the same one for the whole class of cartridges.
Just be sure to have an easy hand when checking. don't force the bolt closed on the no-go gauge.
Then you can decide if you need to send it to anyone.
Don't mean to upstage Mr Hughes but, a "go-gauge" indication with an OK headspace and a "No-go" with a correct headspace indcation won't tell you if you have lug setback. The "Go-gauge" may just close with a slight feel from the bolt being closed but once the bolt is closed all the way there could be slop in it indicating a long chamber and excessive headspace. That camming effect and the ensuing slop means there is setback. To really discover how much setback there is, place the go gauge in the chamber, close the stripped bolt and with a dial indicator on the back of the bolt, push it and pull the bolt back and forth and notice if any change in the indicator. It may surprise you!
