Self explanatory, would love different guns with different stats like an Ak47, M1911, a flintlock or a musket that have a chance to explode you would also be pretty funny, and if taken to the extreme, a buyable cannon that you can roll around like the wheelbarrow mod and the only way to reload it is by painstakingly cleaning the barrel, putting gunpowder and shoving a shell in
I know this will take away the horror elements quite a bit but, Come on, who wouldn't love guns and cannons