I had a nice - but worn - Kriegsmarine HSc in 7.65. It was a heavy little chunk for the caliber, smooth and pleasing in the hand. Had some in-bore pitting (not much) which did not affect accuracy (as with most .32 ACPs I've had, this gun was very accurate). I enjoyed having it, and traded it straight across for the first DDR Mak I ever saw which just excited me more at the time (this was '90 or so).

HScs are lovely guns. The HK-4 is interesting and worth a look as well (HK also did an improved copy of the Mauser Volkspistole, as the first-available polymer-framed gun, the VP-70z).