I believe anyone that can focus the front sight and hold steady while squeezing only when on target can hit 400 yards easy with projectiles leaving the muzzle > 2600fps.
Doping the wind and shooting between heartbeats becomes more useful after that, and also larger calibers for the less shift due to said wind.
49 posted on 12/28/2018 5:18:35 PM PST by going hot
(happiness is a momma deuce)