Don’t put a can on an AK
I can think of several hundred reasons not to do so. We’ll see if he gets lucky; chances are he’s learned a very expensive lesson about gunsmithing. Lyle told me yesterday that a lot of the problems they have with UltiMAK installs are boogered-up jobs by gunsmiths; I remember a long time ago a “smith” trying to shim the UltiMAK mount with lead to zero his red dot. There’s a reason for the knobs on your sight.