I'm going to try one of these for my SIG
http://www.copquest.com/14-1588.htm a friend of mine has one and even with baggy pants it stays in when you pull the pistol out. I have one of these
http://www.unclemikes.com/products/i..._holsters.html (the one on the right). It doesn't stay in all the time. Have to push it down with my finger while pulling out the pistol. I think the one on the left would work better.