A free app for Windows, by shavkacagarikia.

It is the classic firearms system that was implemented into the game for the first time. This system is a modification of the previous one that was removed from the game. This modification allows you to have the holstered weapons displayed on the characters. The idea of this modification is to display the guns in a way that is similar to the way they were in the game.

The weapons will be displayed on all characters that have the Classic Holstered Weapons System (CHW) engine installed. 

This modification is a full-f4se plugin. This means that it won’t take a slot up in your load order.