If you have more than a couple of guns, you'll never remember all that. What I do is put it all a 3x5 card, plastic laminate it and tuck it under the buttstock cartridge holder. It's there when I need it for each rifle. Good shooting. I'll wager you'll streach it to 300 after a bit. It's a disease, a sub-virus of Handiholicism.
Enjoy!
Pete