Which 300, and defne accurately. Accuracy will depend as much on the rifle, the optics, or the shooter as it will the caliber. If you mean a .300 Winchester magnum, it has been used to win several 1000 meter matches, and will (under the right circumstances) hit a man sized target at greater ranges-
You will have to define what "accurately" means.
Accurately? 400 meters
ABOUT 200 yards, depending on rifle, ammo, and what you call accurately.
Accurately, about 100 meters.
Accurately? About 50 yards.
Accurately- about 25 yards.
Depends on what firearm has a 22 inch barrel. If it is a .22 LR, it can shoot about a mile and a half- or 100 yards accurately. If it is a 30-06, it can shoot about 5 miles, or 500 yards accurately.
Accurately? About 100-150 yards. How far can the bullet travel? About 1.5 miles.
Around 300 yards.
400 yrds
300 kilometers? Nothing you can hold and shoot will fire that far. 300 KM is about 186 miles.
How far will it shoot and hit something??? i wouldn't put it past 300 - 400 yards comfortably