Of course HK has never made a 10mm pistol. But there are HK USP 40 S&W owners that have converted their USPs to 10mm. And there are .40 cal 1911 owners that have had their guns re chambered for the 10mm.For that matter, HK has never made any guns in 10mm caliber.
You could mod a M10 to shoot 10mm. The main thing is... will the mags accomodate the round. If the mags will hold it... you can open up the ejection port, throat the chamber, and beef up the recoil system. The breach face would work perfectly with 10mm. The P7 series is notorious for heating up quickly after few shots. So you might have a gun that got too hot to hold after only a few mags.Could a P7m10 ever be made to chamber the 10mm? The M10 cost too much money, but it would be cool.
Once upon a time many of the gun culture carried N frame .44 Maggies!I love the .357 SIG and the P2000 in .357 SIG is my carry gun, but a P7M10 is so bulky, that it is too much for me as a carry gun.
I however would love a P30 with the squise cooking in .357 SIG!
Too bad that the large mass of people, have trouble handling a squise cooked gun!