Strike industries ar trigger hammer jig - Strike Industries AR Trigger Hammer Jig

If you want to see what a trigger group would do in your mill spec A.R. this is the jig to get it done. You can see pre-Travel and Post Travel along with the disconnect and lock up engagement. If you like to tinker with your own trigger group do you need this jig. Install your own A.R. pistol grip to match your custom build.