Keep an eye out for enemy sniper nests. If you kill an enemy sniper and pick up their weapon, that weapon often becomes permanently available for purchase and customization back at your Safehouse laptop. Always check the weapon crates hidden inside large enemy outposts and military bases. The Danger of Third-Party Cheats
Unlike older PC games where typing "IDKFA" or "GUNSANDROSES" into a console would instantly arm you to the teeth, Sniper: Ghost Warrior 3 does have a built-in cheat code system. There is no developer menu, no secret button combination, and no console command that magically unlocks every rifle, pistol, and attachment from the start. sniper ghost warrior 3 unlock all weapons cheat