The S-12 is a fully automatic shotgun in Call of Duty Advanced Warfare. It has the highest fire rate of all the shotguns but the least range. With it you have to be even closer than with the other shotguns to get kills easily. Move around the map so that you avoid open areas. A good strategy is to stay inside buildings and in alleyways.

The Best Shotgun in Advanced Warfare
The Best Gun in Advanced Warfare
Tac-19 best Class Setup
All Shotgun Guides

 S-12 Best Attachments Call of Duty Advanced Warfare

The main problem of the S-12 is it’s low range. Use Advanced Rifling to increase the range of the Sac-12. To make it easier to kill enemies at close range use the Laser Sight to reduce the hip fire spread of the S12. I would recommend using extended mags to increase the number of bullets per magazine, however, getting 3 double kills is quite difficult due to the low number of bullets per magazine, ironically.

S-12 Best Perks Call of Duty Advanced Warfare

The best perks are those that let you get close to enemies more easily. Use Low Profile so that your position is not given away by enemy UAVs. Lightweight will let you move faster making it easier to get close to enemies and harder for you to get hit. Blind Eye makes you invisible to enemy air support other than UAVs. Toughness reduces the flinching when you get hit making it easier to win contested gunfights. Blast Suppressor ensures that your position isn’t given away on the mini map when you jump.

S-12 Best Exo Ability Call of Duty Advanced Warfare

Use the Exo Overclock to increase your movement speed whilst active to make it easier to get close to enemies.

S-12 Best Loadout Call of Duty Advanced Warfare

Here is the complete loadout. there are 2 points left for you to spend on your favorite scorestreak.

S-12 Best Class Setup Call of Duty Advanced Warfare