Maybe some of you vets that been around as long as me and still have a decent memory unlike me can tell me the name of this little mod. I won it about 4 years ago in some suppliers contest. Never used it and tossed it in the ol' junk drawer. I appears to use a 14500 batt and that thin long piece I think is a long 510 extension adapter. It drives me crazy when I can't remember something.
TIA
TIA