I have had mine for several months, love it. Mk23 feels very secure, just ensure the pistol clicks into place. Easy to use. The angle of the holster can be adjusted to suit you, mine is a tilted so that the suppressor points backwards slightly making it more comfortable to use. I use a 5.11 Tactical ops belt and it is a snug fit, or on a Warrior battle belt threaded through the mollle.