I’ve had an SRO on my STI 2011 .45 for 3 years with 2-3k rounds through it. I haven’t had any problems with the RDS, only STI’s HOST mounting system.
I recently noticed something odd with the dot though. I’ve noticed a horizontal line of tiny dots under the main 2.5 MOA dot. I don’t know if was always there or just recently appeared. I attempted to photograph the line, but my photo skills are lacking. The photo shows a ghost image of the line, but it’s much more defined in real life.
I looked over the RDS and noticed small bubbles under the lens. Has anyone else experienced the line or have these bubbles?
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