OMC .380
I've had the same experience as Gusgus. I have an OMC, which predates the company's sale and name change to AMT. The OMC and first production runs of AMT were supposedly pretty reliable. Quality in the later AMT's took a steep nose dive. My OMC has never jammed on me, and even with its rudimentary sights, I can hit a B27 target reliably at 25 yards under non-stress conditions. The only problem now is that there's no product support. I'm looking at upgrading to a NAA Guardian .380 in another half year, when the bugs have been ironed out, but 'till then, the OMC rarely leaves my side.