Does anyone have load and chronograph data for .40 S&W loads for short barreled carry guns? I' ve got a Kahr CM40 and a G27 and the only bulk powders I'm having any luck finding are TiteGroup and Longshot. I've run 4.6 gr of TiteGroup under 180 Xtreme plated at 1.135" OAL and they've run just fine. Not sure if I can get any more velocity with Longshot out of barrels that short.