Thanks for the detailed info + picture. I was wondering the height difference Between the Holosun 507C and the RMR (if any) since I am considering Holosun options as backups to my RMR daily-driver.
On that note does anyone happen to know if the 508T models are different heights from the 507C?
The holosun website doesn't specifically call out this height from the base to the bottom of the windo but interesting to note the dimensions b/w the 508T (titanium model) and 507C are listed differently in the height stat (1.15" vs. 1.6")
508T
"Dimension (in) 1.78 x 1.15 x 1.15
Weight (oz) 1.76
Central Height (in) 0.79"
507C
"Window Size 0.63in x 0.91in
Dimension (in) 1.8 x 1.2 x 1.6
Weight (oz) 2.65
Central Height (in) 0.7"