Small but mighty - OpticsPlanet Exclusive Sightmark Mini Shot M-Spec FMS 3 MOA Dot Reflex Sight 1x21mm

I bought the Pro the. Decided to upgrade to the M-Spec. This thing is super nice. I have ran it with the riser on a couple AR platforms, on a micro Roni and I currently have it one my Glock 19. It held zero on every weapons system I have used it on too. Easy to zero in, simply turn the screw and line it up. I use a laser bore sight to do it. Super fast. I got the one with two risers, it’s worth the money. I really want a second one so I can keep one on my Glock and have one to move around on other weapons. Great price point and solid construction.