For a Glock 19 Third Gen
I feel like I should get into the laser game. I've always avoided it because I didn't want it to become a crutch. But I've been shooting for a long time now and a laser does add a distinct advantage. I wonder why more people don't use them.
Induced tunnel vision. Laser shines in the first thing it hits so if it’s not on the target you are focused closer or further than you target.
My opinion, the only place a laser makes sense is ir with night vision or if you are carrying a shield. Fun to play with but I’d take quality irons or even a slide mounted red dot over a laser.