It's regulated with the iron sights at 50m. I have fired 12 rounds with the iron. 6 in one target and 6 in another. Perfect left to right and about an inch high ( maybe me). All are within 2.5 inches.

The scope at 100 yards shoots right and left about 2 inches apart at 200 yards they are still about 2 inches. I only had 8 rounds which the scope.