Thread: Field Sight In

Shit I just bore sight it at 30m, fire one shot at 100, adjust, one shot to confirm. Done. 2 shot sight in, so easy. Used to not even boresight back in the day before I knew better and use like 20 rounds to sight in Haha

Something handy to know is the distance your round goes through the sightline.
For my rifles this is usually between 20 and 27 yards, depending on the rifle/load. At that distance the hole should exactly take the centre out of a bullseye, and if you are careful with the shot it is obvious what is going on. A little maths re the adjustments and you can get it pretty well perfect. A vertical line drawn on the target makes it clear what is happening.
At 25 yards a 1/4 moa adjustment will move the bullet point of impact about 1.5mm.