I never understood where this frantic paranoia about lasers came from.
Back when I was a wee kiddy at school and laser pointers were all the rage, you could get those cheap £5 Chinese laser pens at every corner shop, people used to deliberately shine them in other peoples eyes, hell it was a game for you to play with someone else who would look away first shining them in each others eyes, and nobody ever went blind. So why airsoft sites are all OMFG LAZOOOOORRRRSSSSS NOOOO BAN THEM WE'LL BLIND EVERYONE AND CUT SMALL CHILDREN IN HALF LIKE A LIGHT SABRE** I dont understand. A laser sight flicking across your face for a fraction of a second wont hurt you. Plus green ones look well cool on nights and in smokey rooms.
**N.B slight exaggeration for dramatic purposes
Theyre also super handy in woodland games for pointing people out, saying "hes behind that tree!" "which one theres hundreds?" "..uh... the tree shaped one? Third on the left from the wonky looking one?" its a lot easier to point out the object you mean with a laser.
Or maybe Im just old fashioned, darn kids these days and their Health & Safety shenanigans.