Siamese Mauser
1.410 diameter. receiver ring, 8.50 receiver length with screw spacing of 7.60

Intermediate Large Ring M-98 ,(Large ring, Short action)
1.410 diameter. receiver ring, 8.50 in length, with screw spacing of 7.620


It seems the action sizes are very close. Not sure about the trigger or magazine. Think a Siamese action could be made to fit the intermediate stock without major alterations?

Magazine is totally different. Slanted for rimmed cartridge. It might be able to be inletted.
But Richards makes stocks for the Siamese. I have a military stock you can have.

Thanks Tom. The only one I’ve found was Richards Micro-Fit. I’ve used them before and may go ahead and order one from them. They show an 8 week lead time on the.

I’ll let you know if I need your military stock.

Yes, I keep Richards stocks on order most of the time; they do have an 8 week lead time.