I tried a vortex razor previously and did not really like it (not downing them just personal preference) so sold it. This time I did a little more research and tried the much cheaper Burris Fast Fire III. I do like it a lot on the Glock and the controls are very easy to manipulate.

First Handgun Deer: ~1982 8" S&W .38Spl
SW 7.5" 686-7 with Matchdot II
SBHH .45LC 7.5"
Contender G2 .35-30/30 (Bellm), .22LR, .22 Hornet, 25-35
Glock 40 10mm; G21 Poly80 w/ 9 inch barrel (in work)