Impact Cosmic or HHA Optimizer?
I like the features of the " slide-type" sights (Single pin adjustable) and am set on one of two - the new Cosmic single pin sight or the HHA Optimizer light with a battery. Are there any disadvantages to having one of these slide types over a stationary sight? I' m looking for something with a small, yet bright pin (red or green), but something that won' t vibrate or weigh too much.