Basic Weapon Tutorial ( http://docs.coregames.com/tutorials/weapons_tutorial/ ).
The FIRST gun on the ground can be taken ONCE by a single player, after game publication.
If the gun is taken, it can´t be taken again in further plays, by the same or any other player.
The SECOND gun is made from an empty WEAPON object of Gameplay Objects
Same here: If the gun is taken, it can´t be taken again in further plays, by the same or any other player.
The THIRD gun provided by UniversalObjectSpawner - with visible cylinder -, can be taken by by all players, one after the other. So it is always available for the players.
Take the pistol on the ground, by F.
Why do the bullets fly with vertical orientation?