Not a bad choice. I looked around and it seems as though H&K will not allow a 22 conversion to be produced for that gun. Only drawback IMO.
$0 of an NRA membership goes to legislative action or court battles. Not a dime. Only money contributed to the NRA-ILA or NRA-PVF.
Of course, you could just donate to the Second Amendment Foundation
I was feeling pretty good, then I looked around and realized I am not swimming or on fire.