Heading to the range today, was planning to sight in my 300 blackout upper with Aimpoint t1 @ 50 yards- I normally sight in my 5.56 at 50, knowing at 100 it will be roughly 1 inch higher, and back at sight in at around 150 yards-- not to familiar with 300 black ballistics -- suggestions? The range I'm at is 100 yards max today -
