I am about to create the following feat and wanted to know if there is a snippet to do the grit points I know the following will add WIS mod uses {{modifier:wis@min:1#unsigned}} but not sure how to set if per short rest and then set the uses as per the feat - [ Wisdom modifier, or proficiency bonus (whichever is fewer, minimum of 1) ]

Gunslinger Adept
Prerequisite: Firearm Proficiency
You have sufficent knowledge of firearms that allows you to perform Trick Shots. You gain the following benefits:

• You learn two Trick Shots of your choice from among those available to the Gunslinger archetype in the fighter class. If a Trick Shot you use requires your target to make a  saving throw to resist the Trick Shot’s effects, the saving throw DC equals 8 + your proficiency bonus + your Dexterity modifier. You may change your Trick Shots every-time  you gain an ASI.
• You gain a number of grit points equal to your Wisdom modifier, or proficiency bonus (whichever is fewer, minimum of 1)(these grit points are added to any grit points you  have from another sources). You regain 1 expended grit point each time you roll a 20 on the d20 roll for an attack with a firearm, or deal a killing blow with a firearm to a  creature of significant threat (DM’s discretion). You regain all expended grit points after a short or long rest.

 

 Thank in advance

That snippet won’t actually set any number of uses, it will just display that number in the brief description on the character sheet. To actually set a number of uses per short rest you would need to follow the steps I described in the Feats FAQ #3: (https://www.dndbeyond.com/forums/dungeons-dragons-discussion/homebrew-house-rules/131411-a-homebrewers-how-to-faq). There is no way to set them based on the smaller of two numbers.

thanks

OK I have set up the Grit points per short rest base on WIS bonus as per the FAQ guides @IamSposta suggested.

But I cannot work out how to set up the selection of TWO trick shots I can setup an "Option" which allows you to select a Trick Shot but not how to allow you to select a secont one?

Thank in advance for the help

Check that same FAQ, Subclasses & Races #1.

Sorry, I forgot this was for a feat.