Indy's Pistol is Indy's Weapon.
In LEGO® Indiana Jones Edit
When Indiana Jones first appeared as an unlockable secret character in the Lego Star Wars: The Complete Saga video game, his main weapon was the pistol and his secondary weapon was the whip. But in Lego Indiana Jones: The Original Adventures, Indy's whip was now his new main weapon and he wasn't armored with a pistol. Every unlockable character of Indiana Jones in this game isn't armored with a pistol. The only way to equip Indy with his weapon is to create a Custom Indiana Jones in the Art Room at Barnett College and select the pistol as his weapon. The same goes for Lego Indiana Jones 2: The Adventure Continues.