REMIX: Smith & Wesson M&P 9/40 Flat-Face Trigger

EDIT: Added files with the safety. It is still work in progress so no guaranties. It is made to work with a small compression spring (like the APEX trigger)

Four variants, long, short, long and short with serrations in M&P style.
I have small hands and the short ones fit me better - i am indexing the finger better on it.
Next will be to add the trigger safety.

With my settings i had to drill out the two holes to the right diameter to fit the pins and sand down the front - you can so als