Firearms Expansion 4 is a mod for 7 Days to Die, a survival strategy game with a unique setting.

You will be able to craft different types of weapons and ammunition, including guns, rifles, grenade launchers, and more. There is a variety of ammunition that you can use, including standard bullets, special bullets, and even grenades and rockets.

You will be able to upgrade the caliber of the bullets, the amount of damage they cause, and the number of bullets you will be able to shoot.

This mod for 7 Days to Die is a great addition to the game, as it will give you a whole new perspective on the game. You will be able to craft the weapons and ammunition that you will need to survive the hostile environment.

This mod is made in collaboration with the developer, and it is available for free.