they would go on a 10 moa rail
the info I cannot find, is if they are set once and for all, or if I can change setting to the higher canting to take a longer shot and then come back to the lower one
I would like to keep possible to zero at 300 yards in case the rifle ever goes back for moose hunting
I they cannot be moved during a shooting session, then they are useless to me, I will just make another rail with the exact pitch I need and use TPS rings
I have contacted Barrett and I will se what they answer