Re: https://www.gunbroker.com/item/893014945 The 250 Model 54 referenced above and for such reference and the 7mm; thanks, carbinecol!

So re this 250 Savage chambering... Viewing the listing, raising the ethical question of "Do Not Resuscitate" tags for such rifles? Seller description, sounding more like a postmortem! Perhaps just cutting to the chase.,, For bidders & buyer of such guns, "DNR" tags, all round!
Rationale? Analogy of something like weird bragging rights of having such 54 chambered rifle? But always the tactical issue of your listener making further embarrassing inquiry. Sort of like bragging rights over your daughters beauty contest First Prize. Avoiding pesky details... Locale, City Zoo. Prize, year supply of peanuts! Those 'nitty' details...!

Why buy a POS "formerly collectible" rifle? Beyond me!

Best!
John