My timer has mostly sat in a drawer the past decade.
Even with tall sights on a Glock the height over your hands has got to be lower than with a lot of pistols. Going from a 1911 to my first Glock in 2010 it seemed like my eyes were higher up than where my hands wanted to be. I like suppressor height sights on Glocks if it has to be irons.
I only meant to praise the 507 comp. I wasn't saying it would get hit by brass. I have a gen 3 that is a laser so I had it milled for an SRO. The lens hangs more forward than on any Holosun and is just about flush with the breach face. I'm not knocking this; I like the setup... but it is worth complementing the 507 comp for not being that way.
If you don't go MOS then you wont learn anything new! Haha let us know how it goes.