I recently acquired a R700 chambered in big dumb magnum . I haven't fired it , but the PO said he had some issues with severe cratering and a few pierced primers with mild loads .
Sounds like I need the pin bushed but have a few questions. With a little searching it looks like most smiths turn down the pin to match the bushing. Seems common, but is it going to effect a magnum or am I just over thinking it ?
Sounds like I need the pin bushed but have a few questions. With a little searching it looks like most smiths turn down the pin to match the bushing. Seems common, but is it going to effect a magnum or am I just over thinking it ?