Now the next obvious question and one that is in contention is how to pattern a gun to see if POI matches POA.

Do you mount as if you are going to shoot and then aim the gun using the bead?

Do you ignore the bead and just concentrate on the target?

If done right at 16 yards it will tell you how much to bend the stock but if done wrong it is useless.

So many guns, so little time!