Welcome and welcome to extending your hunting season. I like the luminocks,
shoot them out of a Stryker 380 and they have always illuminated.
They are a bit of a pain when they are new because I have to use my leatherman to turn them off till they get broken in, but they seem to work for me,
Old you are probably younger than me but the deer still get shot, they don't really care how old you are!!!