AKJ Concealco makes an IWB for the K Frames that should work well in that position - it has, as an option, a second belt loop,ahead of the gun, and one behind as standard. They attach by Chicago screws, and are adjustable via a row of holes along the front and rear tabs. AKJ is tough to contact - I've tried, in fits and starts, for several weeks now, but there rep is good, and the designs they show look promising.
