How do i repair a weapon in dying light?

In Dying Light, to repair a weapon, you need to have a repair kit in your inventory. Simply go to your inventory menu, select the damaged weapon you wish to repair, and choose the repair option if you have enough materials. Keep in mind that not all weapons can be repaired, and repairs will only restore a portion of the weapon's durability. Regularly checking and maintaining your weapons will help you survive longer against the infected.