Hey all, I have been reading here for some time and found pretty much and answer here that i would need but i am clueless here, I have a new 25-06 and want a cartridge headspace gauge to set up my dies right, well looking at lyman they only make 5 different ones so this tells me there has to be some interchange. Will the 30-06 gauge work for the 25-06? This is the one I am looking at. Lyman Case Length Headspace Gage 30-06 Springfield - MidwayUSA I have not measured anything yet casue the weather here is crappy but I loaded some the other day and shot them yesterday using published min loads and the primers on the 2 I shot were trying to flaten out already is the main reason I want this. I double checked the charges in the other loads and they were infact 46gr as published. thanks in advance.