My 243 shoots pretty good once the barrel was broken in, maybe after a 100 rounds
I once shot about 3 inch groups prone in 15-25mph cross winds at 205 yards
Probably could of tighten it up some in less wind. I don’t know about 600 meters
That’s longer than I’m able to shoot, but would like to try 400 yards at the range
It’s just an off the shelf rifle and shoots the factory Federal loads well-the cheaper stuff
It didn’t like shooting Remington Corelocks! I believe the federals are a little longer
Also it likes a dirty bore, so if it’s clean I take a couple of shots, then it’s ready to go!