All the original Mauser Sporting rifles were C ring and so were the FN actions until 1948-49
I have one FN action with a C ring and the date 1948 stamped on the ring.


Phil Shoemaker
Alaska Master Guide,
Alaska Hunter Ed Instructor
FAA Master pilot
www.grizzlyskinsofalaska.com

Anyone who claims the 30-06 is not effective has either not used one, or else is unwittingly commenting on their marksmanship.