Mac-you know me and mechanical stuff, but I just don't underforstand why it'd be so different that it'd be safe with the 7/08 or 308 and yet not with the 284 case?
I just shoot em....grin
Thx
Dober
I suspect that this might have an impact:
7mm-08 @ shoulder 0.4540 @ base 0.4703
284 @ shoulder 0.4748 @ base 0.5000
That extra +0.0208 at the shoulder, and +0.0297, the 284 winny carries at the shoulder and base may be the tip off. If the barrel on a kimber 84 is small enough at the chamber end, that the difference between the two may not leave enough of a safe margin in terms of chamber wall thickness.
If the NULA barrel is bigger on the chamber end, that could make the critical difference.
Bob
