A friend of mine has the laser guide rod for his g19. He likes it but he says it causes malfunctions. I haven't seen it first hand but from what he's saying it sounds like he's limp wristing and it's not the laser. IMO if you really want one then go for it.trigger252 said:Has anyone tried the laser guide rods? Any other suggestions for internal components? I'm also thinking of polishing my slide and barrel....