SBruce
Well-Known Member
I can nearly always hit in a 12" circle with my first shot at 600 yards and keep most of my shots in that circle during a 20 shot string using an AR-15 service rifle (open sights) and a sling. With a more wind resistant bullet/cartridge combination (like a 6XC), I can keep most of my shots in a 6" circle at 600 yards prone with a sling.
That sounds pretty impressive too, good shootin!
I don't know if I could shoot that good with open sights. I've used a scope of one sort or another for the last 30 years.