I sighted one in for my buddy 2 falls ago that was chambered for 30-06. It was a 1.5MOA 3 shot gun. I had about 4 different boxes of ammo, and that was the norm. I'm pretty sure if you gave me an hour of time in my shop I could come up with a better bolt than those things have! NASTY is all I could say. He got the gun for 200 or so and thought he got a good deal, I told him even if he paid me 200 I wouldn't hunt with it.....