These are superior to my Wilson case gauges all the way around. Nothing against the Wilson but I’ll be replacing all rifle calibers with Sheridan going forward.

Thanks for bringing these to my attention, I will check them out.

IF the Sheridan gage was manufactured from a piece of barrel blank you would have freebore & leade angle to gage seating depth instead of their reamed thru bore diameter.

Before assuming,assemble a dummy round & chamber it to eliminate any doubt(s).