KSG 12

The  is a bullpup pump-action shotgun featured in Call of Duty: Modern Warfare 3.

Multiplayer
The KSG 12 is unlocked at Level 4 in multiplayer. The KSG is a high capacity bullpup pump action shotgun dealing low damage. The KSG 12 is tied with the USAS 12 for featuring the fewest pellets per shot. It features the lowest damage per pellet of any manual-action shotgun (the others being the SPAS-12 and Model 1887), as well as being slightly slower than the aforementioned weapons at 60 RPM. However, this shotgun is almost unparalleled in terms of capacity, tied with Striker at a 12 shell capacity. In addition, the damage at the edge of the KSG's range is moderate, but kills at this range are unlikely due to the slow pump action and the limited pellets per shot. When fired from close ranges, however, it will most likely kill provided that most of the pellets connect.

Weapon Attachments

 * Grip - Unlocked at weapon level 2.
 * Silencer - Unlocked at weapon level 5.
 * Red Dot Sight - Unlocked at weapon level 12.
 * Holographic Sight - Unlocked at weapon level 17.
 * Extended Mags - Unlocked at weapon level 26.

Profeciencies

 * Kick - Unlocked at weapon level 4.
 * Focus - Unlocked at weapon level 9.
 * Attachments - Unlocked at weapon level 14.
 * Melee - Unlocked at weapon level 19.
 * Range - Unlocked at weapon level 23.
 * Damage - Unlocked at weapon level 28.

Survival Mode
The KSG 12 is avaliable in Survival Mode at level 26 and costs $2000.

Trivia

 * The KSG 12 is the second bullpup weapon in the Call of Duty series, the first being HS-10.
 * The KSG 12 has the largest standard ammunition capacity out of all pump, bolt, or lever action weapons in the Modern Warfare series and is tied with the Striker as the shotgun with the largest standard ammunition capacity.
 * While it is elsewhere described as having two magazine tubes, in Survival Mode the KSG 12 is listed as double-barrel.
 * The reload animation shows all shells being put into one magazine tube, and the tube selector switch is never operated in-game.
 * The iron sights are very similar to those of the ACR 6.8.