i was yote hunting in the rain last week. did you try using your irons in the rain?? heh. my experience with peep sights is no matter how big the peep it fills with water faster than you can clear it.
last week was the first go with the acog in the rain and that little overhang on the objective end does really well keeping the front end clear. i found that the reticle was more than bright enough to outshine any water accumulation on the eyepiece. more than happy with it.
im also using a midwest industries lightweight keymod handguard. it removes with loosening two screws and made cleaning the water on the barrel at the end of the day super easy.
"Gun control: The theory that a woman found dead in an alley, raped and strangled with her panty hose, is somehow morally superior to a woman explaining to police how her attacker got that fatal bullet wound." L. Neil Smith
The problem with being stupid is you cannot simply decide to stop doing dumb things...
"I crapped my pants to avoid the draft!!" -Ted Nugent