I have a couple of them, one a cavalry model, the other an artillery model.
Here's the cavalry model, with asymmetrical stock covering the "horse" side of the box magazine (not visible in photo):
You can use either .303 British or .30-40 Krag brass to make 6.5x53R ammo. I load 160gr Hornady RN bullets to better approximate the original 6.5x53R military loads.
While the Dutch and Romanian M-95 Turnbolt Mannlichers are rather rare here in the USA, they really haven't seen much of a jump in collector's prices compared to other military rifles of their vintage. Scarcity of ammo doesn't help, but they're still a very nice, well-made firearm. Enjoy yours!