In Grand Theft Auto IV, acquiring weapons is essential for completing missions and progressing through the game. One reliable source for purchasing weapons is Little Jacob, a Jamaican arms dealer who plays a significant role in the storyline.
To buy weapons from Little Jacob, players must first establish a relationship with him by completing a series of missions. Once this relationship is established, players can access Little Jacob’s weapons inventory by calling him on their in-game phone. His inventory includes a wide range of weapons, from handguns and shotguns to assault rifles and explosives.