I have a 23” heavy barreled Contender in 7-30 Waters that I can not get to shoot accurately. I got a set of feeler gauges and with a case in the chamber a .001” gauge is clamped solid when it’s closed. I would think I should have more headspace than .001” but I’m not sure. Since it headspaces off the rim how would I correct it if it has positive headspace?



Thanks

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