In the 1920's and 30's, old military firearms were favored by European custom rifle builders for use for building light weight mountain and "stalking" rifles.
In America, back in the 1950s and early 60s if you looked in a Montgomery Ward Catalog or Sears, you might find an Outstanding Value for the German Model 91 “Sporterized” Mauser Rifle Cal, 7.65 MM. Back in those days surplus military rifles were cheap and available, along with surplus ammunition.
I ran into one this week at a local Gun Range/Shop. It’s an Argentine Mauser Model 1891; from bolt face to muzzle it’s now 21 inches. The stock is now 31 inches, with the barrel bands, top hand guard and wire long gone.
The bolt has been bent. The front sight and base have been changed out. The front nose cap is still there but the cleaning rod is gone. It’s chambered for a 7.65 x 53 rimless cartridge, a nitro or smokeless round, known as the 7.65 Argentine. It’s a close cousin of the .308 Winchester, and .303 English or 7.62x51 NATO round.
The Argentine Crest is gone, having been removed. Sitting on top of that blemished spot is a Weaver detachable scope mount, with a 10” inch steel scope, with a cross hair and tapered post.
The standard two line s identify it as: “Mauser Modelo Argentiono 1891” “ Manufactura Lowe Berlin.” . Ludwig Lowe & Co. (Owners of Mauser) obtained a contract to build these for Argentina. All serial numbers match and G-60XX indicates it was made in 1894. The 5 round box magazine loaded from stripper clips was a first. It was intended to be a fast loading repeater.
Someone had a lot of work done on this one and despite her 122 years on the planet, after some cleaning and disassembly she may get a range trip. I picked up 3 boxes of Graf & Sons ammunition for a hefty price. It used to be $6.50 per box of 20 rds. It was 7.65 Argentine 150 gr SP.
With a muzzle velocity of 2,900 fps, I going to further disassemble the rifle and see if there are any bulges in the chamber, and check the head spacing. I might even have a local Gunsmith take a look. Just in case. Old gun metal doesn’t soften up but it can get brittle.