So I have a dedicated HD shotgun and it has a rail on it. I was planning on using the irons but my friend gave me a red dot for free. He said he paid $99 for it at a gun show and he thinks it is a dud..
I can't find any reviews or information on this red dot so I'm looking for help with research or advise on weather to throw it away or throw it on the shotgun!
This is literally all i can find on it...