Originally Posted by
1874sharpsshooter
I can shoot a 215 gr 40 cal lehigh cf bullet in my 45 cal knight legally

i plan on doing just that come deer season .
Yes you can Chet, yes you can. Following is a screen shot of the very latest hunting hand book for South Dakota. In the muzzle loading section, it only references the caliber of the rifle. The caliber of the projectile is no longer mentioned. Sweet 'eh.