Ok im gonna say this once. I paintball. Im 16 so all i have for the time being till im 18 is paintball.
Anyways. I recently got one of these to see what i would get for 49$ with free shipping. I was presently surprised to see that i had gotten alot. The Aimpoint he sent me was completely Oring sealed. When i got my ebaybanned Aimpoint replica,no orings were on the damn thing at all plus it cost me 62$. So i thought Ooo Orings eh? I shall test. I took it too the bottom of my pool (about 12-14 feet deep)with the reddot turned on and thats where it stayed. On! Just wanted to share this with you guys if your worried about electronics frying and what not. Also i might add that my ebaybanned T1 broke the other month which is why i got this one. Heres some pics after the dive (If yall want ill get one of those waterproof disposable cameras and prove that it does work. My phone is not water proof) and thumbs up!
I couldnt find anymore info on this reddot in the search but if there is admins , do whatever you want with this post.