Originally Posted by kauphycup

Alex Seidel was one of if not the primary designer of the Mauser HSC and was also credited as the primary designer of HK's first pistol the HK4. If you look at them both it's easy to see the comparison.

I currently own a HK4 and have shot both in 7.65 (.32) with ball and through many rounds haven't had a problem.

A fun gun it's not, after several magazines it's time to massage the hand.