M500

How To Obtain
You start the game with this weapon, all you need to do is equip it from your inventory in the Primary Slot.

Trivia

 * 1) It is the weakest shotgun in the game, compared to the SPAS 12's 2.5 * 6 damage and the AA12's 1.3 * 5 damage.
 * 2) It's rate of fire is the same as the SPAS 12's rate of fire.
 * 3) Instead of having the usual 6 rounds per magazine for a shotgun, it comes with 8 rounds per magazine.