I don't know if any of you are as OCD about what you put through your firearms as I am, but I've found a way to keep precise track of what I fire. I have leveraged Google Docs spreadsheets to keep track of the rounds I fire for each of my guns. This works great b/c you have access to it on your smartphone and your computer. I basically create a spreadsheet and add columns for date, manufacturer, brand, caliber, bullet weight, pressure, amount fired, bullet type, and any additional notes. At the bottom of the amount fired column, I have the spreadsheet total the rounds. This gives me a way to keep an accurate count of what has been fired as well as let me know when I should do a detail strip (every 3000 rds for me) as opposed to a normal cleaning (after every range trip).