Ive been using a Versacarry now for about 2 years with no problems. It is similar to this zero carry but it has a trigger guard if you want it and the in barrel insert part is much shorter. You can pick them up at Academy for around $25. Or on the internet for cheaper. The only negative for these types of "holsters" for me is sweat. I work outside so my sidearm can pick up a bit of sweat so make sure you clean it regularly as you should be anyway. IF you try one make sure you get the correct caliber and length for your sidearm.