I admit to epoxy/glass bedding the breach plug on many of my guns. Did it on the 10 bore Chambers N.E. fowler, and my .62 E. Marshall [ now my moose rifle } I use the fowler all the time, as an example,and The breach area takes a pounding, not to mention the rain, snow, in and out of the house, etc.
Some I've talked to consider this a no go; while others do it routinely. I'm wondering what the consensus is here? I noticed that the tang on my .40 flintlock is a bit proud of the wood today [ just got back from a match at our club ] and am considering what advantage bedding the breach might have for target shooting, since recoil isn't an issue .
Thanks