I have a AT3 ARO micro sight I am wanting to use on my TX22 but I think it might be too heavy for the pistol to function properly ( I think it weighs 1.8 ozs) . All these different red dot sights use one of several type mounts so I don't want to buy the correct mount for the ARO then find out it doesn't work good then have to buy another mount and buy a different red dot. Just trying to keep costs down. I was think about the Sig Romeo Zero but since I already have the ARO and was not using it got me wondering. All these different mounts or "footprints" for these sights is so confusing. Anyone have a list of which sight uses which mount? Any info would be appreciated.
This is what I have.
This is what I may have to use.
This is what I have.
This is what I may have to use.
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