For lights, expensive=Surefire (enter model # here), modest= Streamlight (various models here). I believe both are solid lights and incredible pieces of technology. Surefire is like military tested and approved, Streamlight is civilian tested and approved.
Red Dots, gold standard is Trijicon RMR. Streamlight me of the red dot world would be the Holosun (various model numbers). I believe most pistol red dots have provisions for connecting to the pic rail that will be on your revolver.
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