How i can easily level up my weapons or not easy but efectivli
I don't know, I just maxed out the pistol, the best way to level a weapon, is use that weapon and only that weapon😂
Go to New York. Go to Episode 4: Hell or High Water. At the end where you're at the boat don't go on the boat and infinite swarms of Zombies will spawn. You can just keep killing them with the weapon you want to level up. Once you're done leveling then just go on the boat.