Once Human offers a decent degree of weapon customization by providing players with different attachments to go with their gear mods. If you're rocking an assault rifle and want to pour more bullets down range before reloading, you can combine certain mods with the Extended Rifle Mag to maximize your DPS uptime.

Crafting weapons and armor isn't enough to maximize your gains in Once Human. If you want to make the most out of all the systems the game has to offer, then making and using Brewing Barrels should be on your list of priorities.