What is long range for one is a stones throw for others.
200 to 300 yards is a long shot for anyone, period. I'm saying off hand and no kind of rest involved. Sure, there are alot of shooters who can do it. I'm not one.
A person who drags his rifle out of the safe once a year and goes to the range before hunting season and shoots at 100 to 200 yards with, say 5 rounds, has no business shooting at game over about 300 yards maximum. I don't care if he is shoot a 50 caliber. The biggest thing is practice.
All of us, or most of us, on this forum shoot more than the average "SHOOTER", therefore we know our firearm.
Sure, the rifle may be able to shoot long range distances out to 2 miles (exaggerated), but if the shooter can't do it then there is no point going past 250 yards max.
Most people, and I am one of them, can't judge distance to any degree of accuracy. What one says is 500 yards is in more reality 200 to 250.
Long range means PRACTICE + 10.
This is just my opinion and mine alone,
Tony