Sending my WSM action off next week to Pac-Nor to start my 270 WSM project. I'm going to send them a dummy round that is the SAMMI lenght or .oo15" shorter than my total mag length whichever is longer. My question is how far do I have them make the lands from the dummy round? I was thinking about having them chamber the lands .0015" off that way I would have a bit of room to play with in or out. Whats your thoughts?
WSM chamber ?
- Thread starter jmad_81
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