I apologize if this is a repeat question but I could not find any threads about it. I want to make some very accurate measurements of bullet ogive to the lands. The best way to do this is by removing the firing pin, ejector, and extractor from the bolt to allow for the best “feel” of when the bullet touches the lands. I am a bit leery of knocking out that tiny pin holding the ejector on a regular basis so I have an alternate plan. Just use a stripped bolt head in place of my normal one. My question (you knew I’d get to it eventually) is this: are Savage bolt heads dimensionally consistent enough for this to work? I realize that the spring tension of the floating bolt head my make the whole thing moot but I want to see if it will work.