"...ratings suggest effective range of up to 100 meters. Throw in the fact you get the mounting hardware, a coulpe of lithiums with and aluminum body 9 LED flashlight I'd say it would be a good addition to a shotgun, pistol or pistol built rifle."
BTW - If this turns in to a business then I do plan to become a dealer. You gotta test the market no? I bought these with my own cash I'm not retailing.