The Lewis Machine Tool ("LMT") backup sight is a product which I am interested in. Having recently acquired an LMT 16" upper, I would like to obtain a backup sight to use on the rifle. Keeping my upper as "LMT" as possible seems like a good concept.
I like the fact that the LMT sight sits up high (or appears to in photographs). However, I am concerned that it will block the use of optics (which seems to negate the purpose of having a backup sight).
Am I correct in this assumption?
I want to either use the sight with an ACOG or a EO-tech.
Thank you for your insights into this issue.