Interesting thread, opened another ammo can last night to find 315 LC Match cases and over 400 "W C C" cases marked '69 and '94, i take those to be Winchester? ran a handful through the small base 223 dies, cleaned pockets and seated new primers, seems plenty good to go to me, i may load all those with varmint powder under 62gr Bear Claws and 64gr Nosler Bonded.
