neither of my mosins are accurate enough to do that, 200 yards is about the max that I can hit oxy tanks at my range with. my Arisaka 44 hits them out to 400 and I'm sure if I got the holdover just right I could nail the 550 yard(my range max) without much difficulty. my other guns are all pretty bad. I doubt I could do much past 200 with any of them.