I finished my additions to my P365 MS today. TFO front sight previously installed, added the Sig Flat Trigger, and the GreyGuns Laser-Sculpted Grip Module. The Grip Module had to be modified to receive the FCU for a manual safety and took about 15 minutes to trim and fit.

Nice job. I love the flat trigger in my gun.

Looks great. How did you fit/trim the safety slot ?

I used an Xacto knife, cut to the rough size, then my very small files to final size. The polymer grip module is easily cut with a sharp thin blade.

Just a short note: my old P365 grip module has some markings inside showing a future location for the safety cutouts, but the sculpted module did not have the marks, so I had to use my factory manual safety module to make my initial marks. I aligned to two modules by placing a thin punch through the pin hole for the FCU pin.