Re: .45 ACP primers
The SP's are 99% being loaded into the "Green" ammo. ( Federal makes both, so hence the difference. the SP Federal may be stamped with NT on the headstamp) Not sure which pea brain decided upon this choice, but it sure is a PITA.
What are you gonna do, talk the alien to death? -- (on Sigourney Weaver's worry about Guns in Aliens)
"Safety is something that happens between your ears, not something you hold in your hands."
"I carry a small gun to compensate for my huge Blue press."