2 Attachment(s)
It might be... but we need PHOTOS !!!
"there is no crest on the receiver"
Please be definite: do you mean that there never was a crest, or that the area where a crest would usually be has been scrubbed.
The correct answer is important for identification!
As to the circular mark: does it look like this?
https://www.milsurps.com/attachment....55&cid=1&stc=1
Or this?
https://www.milsurps.com/attachment....54&cid=1&stc=1
Once again, a correct answer is important.
And as already mentioned, we need PHOTOS
ZAR Mauser - see Ball P.442
Now you know why I requested the photos!
See Ball "Mauser Military Rifles of the World" 5th Ed. P.442.
The number C3326 is in the range (C1-4000) of those that were purchased by the Zuid Afrikaansche Republiek (a.k.a. the Boers) from DWM in 1899.
A curious feature is the cartouche form of the inspection mark - quite different from the usual "Fraktur" stamp. Apparently nobody knows exactly what it is, apart from some kind of monogram.
They were supposed to have been intercepted by the British and returend to Germany, then later resold to Chile - after the Chilean crest had been applied.
However, it seems that some never had the crest applied, so never went to Chile, and are thus in original configuration.
You have one of these - a rare piece!
I find it difficult to make out the marking on the stock. You need to turn it round at various angles to the light. If the marking is the same as in the photos I posted, then it is the original stock.
Congratulations! - And how about a larger complete view?