Speaking of serial numbers, I've got an old 6P that has no serial number at all. It is a Surefire, however the manufacturer is stated as "Laser Products" from Fountain Valley. Is this what SF called themselves a while back or something?
I found it in a rental car I rented and noone could find the owner, so I adopted it. However upon purchasing a 9P not too long ago, I realized the differences in the two. For one my 6P doesn't have the lockout tail and the texture of the body is almost smooth from age. It's also all round without the anti-roll head that they have now. Does anyone have an idea of how old this thing is or have any info at all?