First off I really hope you do get better and healed up. I had my right elbow and wrist “worked on” and it took awhile but both are better. Not perfect but better.
I keep saying it so here I go again. HK MP5 platform. There are so many parts out there, even brand new HK parts are pennies on the dollar. After market parts are plentiful and in many cases very good.
The Surefire forend, Trijicon night sights and Laser Devices cocking tube laser offer many options. I finally got mine SBR’d before the 2016 election. (Just in case.)
Jim
I keep saying it so here I go again. HK MP5 platform. There are so many parts out there, even brand new HK parts are pennies on the dollar. After market parts are plentiful and in many cases very good.
The Surefire forend, Trijicon night sights and Laser Devices cocking tube laser offer many options. I finally got mine SBR’d before the 2016 election. (Just in case.)

Jim