Mine did this also, I talked to the Barrett guys about it and they reccomened taking it out and installing it with loctite on the pin. I did this, but once it set up, I took it to the range, it fired once, then the trigger would not reset. As it turned out, I had been a little too generous with the loctite, the outer bores are stationary, but the center of the pin has a part of the trigger mechanism that rotates on it, that part had been loctited as well. I took it apart and was able to free up the pivot point and I also used some 1200 grit to "polish" some of the trigger components. It really has helped my trigger pull, it is alot more smooth now than it was new. Hope this helps.