I ordered one of these and the more I look at how it works the more I wonder if it's safe, as safe as it would be without it.
Yep. Just adjust pretravel. But your limited on how much you can take out cause the trigger bar hits the safety.Yeah and is threaded with a screw inside of it. The way I understand it, it’s contacting the trigger taking out some of the creep?
I wasted $10.00! :groan:The ones that replace the grip screw will take out a little of the pretravel. Put it on safe and pull the trigger. The movement you feel it what it will remove. I've made my own for most of my AR's. I cut off about a quarter inch of the grip screw with a Dremel and then cut a slot in the cutoff piece with the Dremel for a screwdriver, basically making a short screw. Put it on safe and screw the piece in until it touches the safety. Back it up just enough for the safety to turn without binding. I locktite them in place to keep them from moving.