Posted by Barney H on February 12, 1999 at 14:43:11:
In Reply to: 22-243 Win an 22-243 Midd posted by Lloyd on February 12, 1999 at 00:31:43:
According to "The Handloaders Manual Of Cartridge
Conversions" by John J. Donnelly. The 22-243 was
developed in the days before the 22-250 existed as
a commercial cartridge. He says it has a "30 degree
[or so] shoulder". Also looking over a JGS print
from they're "Wildcat" series they look too
similar to even bother to debate the differances.
Although the JGS is a minimum chamber print and
the Donnelly drawing is a cartidge print. hope
this helps you a little.