a mauser for a mannlicher cartridge, another fact about the .315 india I believe, nice dan fraser with an unusual designation : 500/320
http://www.champlinarms.com/Default.aspx...&GunID=1343
#3677, Daniel Fraser & Co. Ltd. London & Edinburgh: A Fraser Takedown Mauser Action Classic Bolt Rifle in Caliber 500/320 High Velocity Nitro Express (8x50R Austrian Mannlicher) Pre-War I Bolt Rifle that is totally original with a 27" barrel with an island sight with 1 standing rear sight, Ramp front sight with a fold-up night sight, Barrel sling eye, Nitro proved as a 320-S for the .323" diameter bullet, It has the neat patent Fraser trigger and engraved on the receiver bridge "Fitted With Fraser's Patent Trigger Action", Checkered trigger face with the sides engraved, Full checkered bolt knob, Matted receiver ring, Non-hinged floorplate, It has a pure classic pre-war stock with a detachable forend with a Deeley release, Henry style forend, A very nice profiled horn grip cap, Shadow line cheekpiece, Wrap around point pattern checkering, 14 1/8" L.O.P. over a checkered horn buttplate, 7 lbs. 15 oz. It has 60% coverage of original engraving on the receiver, floorplate and trigger guard, forend release, bolt handle, all screws and the rear sling eye. This is an original gun with 75% original bluing, the stock at 80% and the checkering at 90-92% and the bore is absolutely excellent plus. The gun has superb inletting and it is serial numbered on the barrel, forend, stock and action. This is nice stuff here by a superb maker of the Scottish trade. We can load ammo for this cartridge with any 8mm/.323" bullets of your choice.

I wonder how they handle the rimmed 8x50 R in the mauser zick-zack magazin.
what do you think? a mauser companion to the lee speed rifle in .315 india build for the indian market?