So I have an Aimpoint coming this week, followed by ARMS mounts, cantilever spacer, #40 rear flip-up sight for my Bushmaster A3 flattop.
Are the instructions that come with this stuff sufficient for sighting in? I have never used a red-dot scope before, what will/should the sight picture look like?
I want to be able to co-witness, right?
Let me know, and if there is an FAQ for this I have missed, my apologies.