surefire m3 weapon light

[pal251]

A local shop has used surefire weaponlights for sale. I believe they are the m3 model. Have any of you heard of them? I heard they had problems with glocks thta have the rails so they made it to where you gotta attatch them to the trigger guard or something. Have you guys heard anything on that?

 

[SurefireM6]

Streamlight: 80-90 lumens

Surefire: 125 lumens or 225 lumens

Is the top one the one? I got to see one at a Gun Show and it had dark rings in the light. The beam was not clean and smooth. Also, it was not that bright, either I'm used to really bright lights or it had weak batteries.

It's expensive but the SF line of Weaponlights are indeed better, but it costs a ton. So it depends on what your looking for, affordability or the best of the best.