Any such beast? Anyone on here got something you like? I'm looking for a fairly small but bright light that is rail-mounted, but detaches easily/quickly, with no tools if possible. On/off should be on the butt, a quiet switch that can be operated with a glove on. No need for a remote switch. Application is my AR15. I bought a 7615 to be my "ranch rifle" and put my other light/laser combo on it, and would like a replacement light for the AR. Already know what I'm doing about a laser. Any help?