Drew, I am open to trying 2.75 low pressure loads like the ones above in my nitro-proofed 2.5 guns, with the more recent of the two being under the later 25-54 rules, I just haven't gotten around to it yet. Also, the barrels on my guns have factory or near factory dimensions with no wear to the bores so no issues with condition from a mechanical perspective.
However, I have no intention of altering the bores to accommodate the extended use of 2.75 shells. I already have a case of RST's and no time to shoot as it is, unfortunately.
I have some Fiocchi trainer loads in 2.75 that I am going to try a couple of in the above referenced guns at some point when time permits.
Thanks for the info.
