Originally Posted by
SC_Dave
I have never had mine wash out. This is coming from a period of 14 months shooting at least weekly and two, two day training classes one of which was in weather that consisted of snow, sleet and rain. Last Friday was a bright sunny day and I was on the range for 4 hours with no issue. I have also tested mine with a Streamlight TLR 1 which is 800 lumens against the light colored walls in my house and I still see the dot with no issue. I suppose there could be situations that it could not be seen but I have not experienced one. I would be interested to hear of those situations so I could test them for myself. Hope this helps.
SCD