You probably have a better cheekweld than the A3 stock.
One of the used stocks from HK parts. Just needs a little spray can black.
It turned out very nice! I just finished assembling/putting the A3 stock back together this morning. Here’s some photos.
I like both the collapsible and the fixed on the MP5.
Happiness is a warm machine gun
I need to get off my butt and submit a few more Form 1s this year!!