Re: What is the best tactical light and/or laser?
I do not recomend lasers at all, I have removed several from PD SG that were put on before my time, they were not even close to POA and POA shifted when I used them, I think they are a crutch for training and skill, a moving one at that.
As for lights , my HD SG has had a sure fire G2 with clicky cap for years, I do not think dedicated weapons lights or the expensive brabds are needed.
If you want on then by all means they work they do the job intended, its just so does a G2 or "lesser" lights.
Mounts are as varied as lights,
I have a Knock off little tri rail thingy that attaches to the mag tube through the bracket of hte heat shield, never has failed in well over 9,000 rnds.
What I teach is get the best you can afford but the most expensive doesnt mean better.
Steve