12.7x44Rmm


#1

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


#2

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


#3

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