I just got the CMC AR-15 Trigger and it has some verticle and horizontal play. When I charge the gun and then put it into safety and pull the trigger it just gets stuck. I noticed that the rear of the trigger housing moves up and hits the safety. My standard mill spec trigger would make a clicking sound and just rebound to where it's supposed to be. This doesn't affect my ability to get it out of safety or fire but I thought this was odd. Does anybody have experience with this?
This is the lower: Spartan Stripped Lower Receiver
Videos of the trigger:
This is the lower: Spartan Stripped Lower Receiver
Videos of the trigger: