HK P30SK Magazine/Grip Extender

A close friend recently purchased a P30SK pistol, and found that the handle was a little shorter than he preferred after firing the sub compact. Given that we couldn't find any add-on's from HK to extend the magazine, i made these for him. he prefers the "thin" extension, as his hands are a bit smaller. i will upload some pictures of it on his firearm later.

i left the back flat (where the "HK" is) in order to give a flat portion for print. this is the best orientation, so that the mag spring