Corrosion throughout - AIM Sports Inc Dual-Illumination 1x34mm Red Dot Reflex Sigh

I bought this from DVOR, Optics Planet’s outlet company, and when it arrived the packaging stated it took LR44 batteries. I didn’t see any in the package so I opened the battery compartment to find the batteries were there but had corroded so severely they stuck together and the compartment had corrosion throughout. I got the batteries out, cleaned up the compartment, and bought new batteries based on the packaging. When I got the new batteries I found they didn’t fit. I then cleaned up the old batteries and took a photo, so I could zoom in on the markings, only to find it was an LR754 battery. I wanted to be sure so I E-mailed AIMSPORT and they replied it must have been a misprint and confirmed it took the LR754 battery. I then purchased the correct batteries and the optic did work. I was amazed! I’m sill suspicious it will be good, only time will tell, but I’m not returning because I paid about half the price on DVOR, don’t need the hassle of returning it, and was mounting it on my shotgun anyway. However, DO NOT WAIST YOUR TIME OR MONEY ON THIS P.O.S. OPTIC. P.S. I took photo’s of everything!