What caliber is it, .38/200?
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Plot thickens
Gunsmith mic'ed the cylinder and chambers today.
It appears to have been expertly and intentionally bored slightly larger than .38 S&W.
Gunsmith surmises that someone wanted a snub nose with safe-to-shoot .38 Specials that would make for quick Speed Loader reloads and empty dumps.
Plot thickens
Gunsmith mic'ed the cylinder and chambers today.
It appears to have been expertly and intentionally bored slightly larger than .38 S&W.
Gunsmith surmises that someone wanted a snub nose with safe-to-shoot .38 Specials that would make for quick Speed Loader reloads and empty dumps.
Even the 38 S&W chambers are slightly too loose.
That's why my gunsmith thinks it was intentionally machined that way for speedloaders.
What we do know is that an enormous number of these chopped and rebored BSRs exist and there is nothing noteworthy about them.
Wartime chamber specs tend to have more variance than typical commercial peacetime produced guns...…..and probably for good reason.
Your gunsmith is just not schooled up with regards to converted BSR examples is all this is.
And let’s not forget, even on peacetime guns, tolerances weren’t that exacting. The “old-time craftsmanship” some folks like to wax about poetically wasn’t all it’s cracked up to be. You can find quite a few older .38 Special revolvers (not of wartime vintage) that will fully chamber .38 S&W cartridges, sometimes only on a few chambers and not the others.
Sorry to butt into this discussion, but i was wondering if someone could tell me what the 4 ton stamping on the barrel means? 'm looking at a revolver that has a similar _Ton marking