I'm looking to add a rail mounted light to my p226 mk25 and bc I live in Chicago I can't have anything that incorporates a laser. I found a Streamlight 69110 TLR-1 C4 LED Rail Mounted Weapon Flashlight, Black on Amazon and it had good reviews and for $130. Any preference among you guys that...

Ive read some reports that they use a pitcanny and some say they dont could anyone answer this for me? and any recommendations on a Light/Laser combo? looking at the Streamlight TLR-4

Debating on which tactical/laser light combo to go with my new sig pro 2022 40 cal with the new rail system. I like the Viridian c5l as I'm partial to the green laser but I've looked all over the web for pictures of the c5l on the sig pro but to no avail. All pictures posted will be greatly...