12.7x44Rmm

I’m searching for a cartridge drawing for a 12.7x44Rmm cartridge. I’ve got one, but I’m not sure how good it is. That, or chamber specs, fire formed case or any data. We are making this caliber for a customer and I just need some cross reference material.

Thanks,
Jeff Roberson
RCC, LLC


P: (806) 329-3130
F: 800-318-1497
C: (806) 290-0789
E: jeff@rccbrass.com

I suggest kontakting KVF.no.
http://kvf.no/contact.htm
http://kvf.no/ammo-12x44R.php
It’s a pity you didn’t ask some months earlier, a good friend of mine was THE source on 12,17/4 line ammo and would have had dimenisons. Sadly passed away just recently.

Ole

There are three slightly different 12.7x44R case types which makes the issue confusing. RWS produced all three and I have factory drawings of all three.

Here is some info on the differences:

https://forum.cartridgecollectors.org/t/12-7-x-44r/6149