That's interesting. I knew that was a difficult question! I'm hoping you can answer a few more specific questions. How far can a stock M1 Garand shoot with accuracy? How about a Springfield M1A? An Ak47? and finally a Kel-Tec Su-16C (carbine) which from what I understand is similar to a Mini-14? If you have a link or website that has this info, I'll look it up. I've searched to some degree and I haven't found and specifications/distances for these rifles. I know it all depends on the shooter and calibre, etc. but like you provided in your first answer there has to be some sort of range (real world data). Maybe what I'm searching for doesn't exist?
Thanks again...I've read many of your replies in this forum and you are incredibly knowledgeable.