Actually, it was beginner's luck and the first group. I had the good sense to quit while I was ahead and smug.
I'd be interested in anything you discover, but please don't bother if it seems a chore. View attachment 76623
As well as these markings, it has one saying "Nitro proved" and has at least three different serial numbers (single character followed by four digits).
I finally got round to taking some photos of the rifle for you...
View attachment 76601View attachment 76602View attachment 76603View attachment 76604View attachment 76605] Something went a bit wrong there. Sorry for repetition.
It would be interesting to see a pic of the other/underside of the barrel/action where the serial & dating numbers would be. During WW2 the MSch factory was destroyed together with nearly all serial documentation but there are knowledgeable folk around who understand the dating system stamped on these rifles.
Although I have a shootable/huntable load with IMR & H 4350, it's not among the best choice of propellants for the 6.5x54MSch cartridge using a 160gn bullet.
However, the probable better choices of propellants will yield lower MV's.
Nevertheless, I shall be testing IMR4895, H4895 & IMR3031 over the next twelve months. Although I'm hoping IMR4895 will generate the result I'd be happy with....then again, my M1903 barrel is 94 years old, so we shall see!
I'd be interested too, but I'm in no hurry to attempt DIY stock removal. I think the proof marks suggest pre-1925. The Steyr 1906 on the left of the receiver is obviously the earliest it could be. Otherwise I have just the visible serial numbers (non-matching) 2448A and a "b4861" on the - the "b" is not a standard latin alphabet character - and on the bolt 2557A.
Keep us posted on how your loading experiments go. Your information has been enormously helpful to me. It seems to me that you're already getting very good accuracy.Thank you.
Apthorpe
You could also look on the Nitroexpress.com site - they have a section devoted to Mannlicher rifles:
There are a lot of knowledgeable people on there - including one "deeangeo"!
Andrew

indeed. I believe Karamojo Bell used it on elephant before switching to the Rigby. Ironically, the only reason being he couldn't find a reliable source of ammunition.My brother had access to one of these on an estate on the island of Mull.
lovely rifle from turn of century with an inbuilt rotary magazine.
i understand that this was the rifle of choice for big game hunters at that time, with many an elephant being taken with them. With some loads they fall below the minimum legal velocity for modern day uk deer use!
There are a lot of MS in France converted to that round because as a military cartridge, the 6.5 MS was illegal for hunting. But certainly the 6.5x57 would do the trick.Maybe 6.5x57?
Not quite right PM.There are a lot of MS in France converted to that round because as a military cartridge, the 6.5 MS was illegal for hunting. But certainly the 6.5x57 would do the trick.
I had a 6.5x54 re-barrelled by CF with a Krieger barrel in the same chambering in 2019. It shoots perfectly with 140gn bullets & pretty good with 160gn RN bullets.One for the rifle Smith's on here. Would it be possible to either rechamber or rebarrel a 6.5x54 MS 1903 take down to 6.5 X 55.
I think PM was referring to France, rather than the UK, where military calibres used to be bannedNot quite right PM.
The 6.5x54MSch cartridge is not illegal to use. However it was deemed so using the 160gn bullet due not achieving designated MV & ME in Scotland.
Using the 140gn bullet, legal MV & ME can be achieved, so absolutely legal to use in the UK.
The split rear bridge design makes fitting scopes difficult & expensive compared to more modern rifles. But it's certainly do-able. I've had two done fitted with QD claw mounts.