Looking for a "plinking" load for a 40 S&W that shoots 180g FMJs. Can't seem to find any in any of my books. Any info is appreciated. thanks, guys!

Hodgdon has some 180gr 40 loads.
https://www.hodgdonreloading.c...ter?rdc=true&type=54

I load a 170gr cast bullet with green dot.

Accurate #7 or Blue Dot will work in 40 Short & Weak.

I used Blue Dot loading for my brother-in-law. But then I like to keep a bit of that on hand as I also use it for 45 acp.