Happiness (is a) Warm Gun

First, you will want to gather a good amount of iron, gunpowder, levers, gold nuggets, and similar common ingredients. You should be able to craft a few basic firearms this way with the help of a Gun Table. In addition, weapons may drop from Merc and Spy Illagers. However, you are only able to craft some of the more basic weapons, try getting a Villager interested in your Gun Table, which will turn them into a Gunsmith. They will offer some stronger and more specific weapons due to their profession. However, if you still need superior firepower, one must enter the very depths of hell itself. Technodemons dot the burning wastes of the realm, and you may be able to acquire some of their weapons by slaying them. And finally, a few unique weapons can only be found in loot chests.

Q: What version is this mod for?