Hardwoodmaterials
Well-Known Member
What height rings would I need on an AR with a 40mm scope? I figured it would have to be taller since the rail runs the full length of the top instead of taper off like a bolt rifle. I generally like to mount a scope as low as possible on my rifles but this is the first AR I have messed with and I had rather not buy a few sets just to figure out what will work.