I need a standard A2 rear sight leaf (the 'L' shaped piece) and can't seem to find a listing on the BM website. I found the A1, but no A2. I want to order all the A1 parts, but use the A2 aperature on an A1 upper I'm building.
FWIW I can't find it on the DPMS website either. I'd rather do BM though 'cause I'm ordering all the other parts from them too.