I have two mid uppers, a RRA and a BCM. I put the PRO on the RRA first and the dot is right on the front post looking through the Troy rear. On the BCM, it is way off to the right. Haven't shot the BCM, but the RRA was right on the money at the range. Can there be that much of a difference between two uppers?
Of course! They are 2 different rifles.
Originally Posted By SuperSet72:
Of course! They are 2 different rifles.
Thanks for the obvious answer.....
Went to the range today....turns out the BCM FSB is canted and had to run the rear Troy almost all the way to the left to sight it in. Will call BCM on Monday.