Got that mathmegician,
My point is that I’m looking at building a 6 mm CM, with bushing dies ,it might well be worthwhile to convert a 14” twist 22-250 for brass forming for a 22CM instead of rechambering to AI . All good fun and hypothetical at this juncture.
In Alberta we can’t legally hunt big game with a .22, so not really necessary for my coyote rig, Yet …
