The USPSA's Approved gun list reads (for HK): "H&K USP, USP Compact, USP Custom Sport, VP70Z, P9S (only with 100mm barrel), P8, P2000 , P7". On the HKPRO Website, I found an excerpt that read: " There is also a west coast contingent of the HK Shooting Team, made up of...
One friend of mine took his personal MP5, and cut an extra notch into the collapsible stock, so it would be shorter for when he was wearing his armor, and also it removed the nasty wobble that all HK collapsible stocks have.It is an easy fix, and a no-brainer that the HK should ha...