Great site for a great price. - ADE Advanced Optics RD3-002 Tactical Micro Compact Reflex Red Dot Sight

Thought I was purchasing this to sit on a Glock 19 D1 mount plate but this comes with a picatinny mount under the site. The mount contains the power switch and the site doesn't work without it. So I mounted it on a S&W .22 target pistol and it looked so good, the dot was so easy to pick up that I left it mounted and ordered the proper site for the Glock. This site is exceptional. Fit, finish, functionality and compactness were excellent. Can't wait to shoot it