BUFF7MM
☠Buff➐㎣☠
Found this today when I was prepping some 223/5.56 cases. Colt headstamp and 3 flash holes. I sized and deprimed and it felt like the primer was crimped in so I proceeded to swage the pocket anh that's when I noticed the size difference in the primer pocket. Small on the left measured .170, Colt case measured .189, and the large in the 300 measured .205.
I just find it odd that a manufacturer would have an oddball size like this, anybody know who makes the Colt head stamped 223 cases? This is the first I've ever ran acrossed one.
I just find it odd that a manufacturer would have an oddball size like this, anybody know who makes the Colt head stamped 223 cases? This is the first I've ever ran acrossed one.