The issue I had was with the Magpul Enhanced Trigger Guard. I had read all the ways to install and even watched some videos off of youtube. Come to find out sometimes the Magpul pin can be a bit too large and Mountain Bear and bnr32gtr suggested to use the original pin and that fixed the problem. The Magpul pin cleared about all the way until about 3mm was left and it would not go in and I did not want to snap the ears off of the trigger guard area. So I pulled it and used the original pin. Solved. This was on a Colt 6940. Fixed issue. Thanks Bear and bnr32gtr!!!