I've seen a lot of people having trouble with carrying multiple weapons in Far Cry 3. I didn't even. I've seen a lot of people having trouble with carrying multiple weapons in Far Cry 3. I didn't even. To get more slots for weapons, you must craft Weapon Holsters using animal hides. If you go to Crafting and then to Weapon Holsters it should tell you what.
Far cry 3 weapon slots Video