Picked up my Victory about a week ago and had it out to the range three times and experienced problems with the take down screw backing out. Also was surprised when I did my pre range cleaning at the force it took to break the take down screw loose. Lots of pressure then a very crisp "pop" as it broke loose. After less than 100 rounds on trip one and two I went to Lowe's and bought an extended 1/8" hex to put some muscle into it. Tightened it enough that I thought no way this is moving. After 75 rounds today it was loose again. I am looking forward to trying AlwaysArmed's suggested solution and see if that will tighten it up enough to hold for awhile. Really like the pistol and the sights. Very accurate for under $400 and nice trigger out of the box. Not sure what I could do at this time to improve on how it performs. Agree that we should keep pressure on S&W CS concerning the issue as this is not normal for a pistol. Appreciate everyone's ideas and sharing concerning this issue.