A number of competition shooters have adopted Speed Sights and commented on the edge the No Guess system has given them.
"...I do need another set for my glock 21 and
for a glock 17...I do shoot my glock 17 in a bunch of IDPA matches...target acquisition is
extremely fast with these sights and I am also installing them on my carry gun.
I highly recommend these sights for anyone competing in a shooting sport where
speed of target acquisition is vital. This is a very impressive product that I plan on using
EXCLUSIVELY in all my IDPA matches."
M.R., Competitive shooter/CCW holder