One followup, if I may. This was a used purchase, and I'm not sure if the previous owner installed the 4.5lb variant LEM trigger or the ~8lb pull version(feels light to me, but still long and deliberate). I couldn't find the official HK stance on minimum recommended trigger weight for duty use in the LEM. Thoughts?
"An amateur practices until he can get it right, a professional practices until he can't get it wrong."