I purchased a FX Impact STX about 30 days ago for Utah airguns. The second stage trigger adjusting screw does not have a Allen key or hex cut into it. Just a round drilled hole so obviously the Allen wrench doesn’t work. I called Utah to order a new screw and Mike called me back saying they can’t get parts. Really? Recommended I call FX in NC to get one. I just spent 2k a month ago with these folks and I get blown off when I need a part to fis my gun! They were of no help and could careless in trying to solve my problem. I can assure you I’m with Utah airguns. Jwv