AA-12

AA-12

Story

Quotes

Live2D

AA-12 163
Gun Information
Full name	Atchisson Auto Assault-12 Gauge
Country of origin	United States
Manufacturer	Maxwell Atchisson (1972 - 1987), Military Police Systems Inc. (2005 - present)
Game Information
Faction	Griffin & Kryuger
Manufactured / Revised by	I.O.P.
Voice actor	Honda Mariko
Artist	Silverwing
Released on	CN (2018-6), TW, KR, EN, JP
Chibi Animation
Variant: Default Never Rising Sun Smokeless Lollipop Candy Wrapper Mobilization Click the marked area to switch between animations. For details regarding animations, please see Animations on the Wiki.
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For the corresponding character in Project Neural Cloud, see Lind.

How to obtain

NORMALHEAVY Timer 8:12:00. See T-Doll Production for details.

DROP Not obtainable as a drop.

REWARD Not obtained as a reward

Exclusive Equipment

AA Combat Shield

Frag-12 HE Rounds

Costume Set

Sugar-Coated Bullets: This set tailor-made for AA-12 helps her solve problems in a more civilized and effective manner.

• Equipment*2: The initial cooldown of Ketonemia is reduced to 4 seconds. After 3/5/10 consecutive attacks, increase armor by 10 points/increase damage by 100%/take 30% less damage for the rest of the current battle.
• Equipment*3: None

Union Skill

There is no union skill for this T-Doll.

Stats / Data

Stats

Health  Health	Health  Ammo	Health  Ration
135(x1) → 269(x1) / 1345(x5)	30(x1) / 90(x5)	40(x1) / 140(x5)

Damage  Damage	12 → 30	Evasion  Evasion	2 → 11
Accuracy  Accuracy	2 → 12	Rate of Fire  Rate of Fire	27 → 39
Movement Speed  Move Speed	6	Armor  Armor	3 → 22
Critical Hit Rate  Crit. Rate	40%	Critical Hit Damage  Crit. Damage	50%
Armor Penetration  Armor Pen.	15	Clip Size  Clip Size	5

Equipment

Ranking of this Doll's specs relative to other Dolls of the same type.

Ranking of this Doll's specs relative to every other Doll.

Tiles

Affects Machine Guns

Increase damage by 22%

Skill1

name	Ketonemia
icon	comboBuffSelf
text	[Active]: Grants +($ammo) ammo to current clip and increases own rate of fire by ($rate_of_fire)% but decreases own damage by ($debuff_value)% for ($duration) seconds. Additionally, Each attack has a ($knockback)% increased chance of knocking back enemy units. [EQ Passive]: When equipped with "Frag-12 HE Rounds", attacks deal 1x damage within a radius of 1 unit, affected by armor and evasion.
initial	8
cooldown	20	19.6	19.1	18.7	18.2	17.8	17.3	16.9	16.4	16
ammo	5	5	6	6	7	7	8	8	9	10
rate_of_fire	35	40	45	50	55	60	65	70	75	80
knockback	6	6	7	7	8	8	9	9	10	10
debuff_value	50	44	39	33	28	22	17	11	6	0
duration	6	6.2	6.4	6.7	6.9	7.1	7.3	7.5	7.7	8

	name of skill here

 

How to edit skills

Weapon Background

The Auto Assault-12 (AA-12) is an automatic combat shotgun developed by American firearms designer Maxwell Atchisson. The current version of the weapon, introduced in 2005, was developed over a period of 18 years following the patent being sold to Military Police Systems, Inc. The original design was the basis of several later weapons, including the USAS-12 combat shotgun.

The original version of what would become the AA-12 was the Atchisson Assault Shotgun, developed by Maxwell Atchisson in 1972. In 1987, Atchisson sold the patent rights to Jerry Baber of Military Police Systems Inc., an American firearms company based out of Piney Flats, Tennessee. MPS would then develop a successor to the original Atchisson design, with the new weapon being dubbed the Auto Assault-12. The AA-12 was designed over a period of 18 years, with MPS making a total of 188 changes or alterations to the original Atchisson blueprint. These changes resulted in the AA-12 being lightened to around 4.76 kg (10.5 lb) and shortened to 966 mm (38.0 in), while still retaining the same barrel length as the original design.

One of the major modifications made to the Atchisson design was switching the gun from a blowback action to a gas-operated action with a locked breech. This change is the reason behind one of the AA-12's most prominent design features, that being its surprisingly light recoil for a 12-gauge shotgun. When a round is fired, the weapon's proprietary gas system absorbs around 80 percent of the recoil. An additional recoil spring absorbs another 10 percent, meaning that the shooter will only feel around 10 percent of the recoil one would expect from such a cartridge. This low recoil is especially helpful given the weapon is designed to be fired in full auto, helping the shooter maintain accuracy.

The AA-12 fires from an open bolt, which is uncommon for an automatic shotgun, and is a style of operation more commonly seen in submachine guns and heavy/squad-level machine guns. This, combined with the weapon's heavy use of stainless steel and large clearances for fouling, means that the AA-12 is exceptionally reliable. MPS have stated that the weapon requires little to no cleaning or lubrication, and that cleaning is only required after 10,000 rounds.

In 2004, around 10 AA-12 shotguns were produced for testing by the United States Marine Corps. Around the same time, MPS would team up with the Special Cartridge Company based out of London to combine the gun with the FRAG-12 High-Explosive cartridge. This specialized shotgun cartridge fired a slug that contained a small amount of high explosives in the tip, and was designed for breeching intermediate barriers, defeating light vehicles, and remote detonating IEDs. Four folding fins spring out after the slug leaves the muzzle, stabilizing the round in flight. The FRAG-12 has a maximum range of around 200 meters (660 ft), with the explosives arming at around 3 meters (9.8 ft) and detonating on impact. Pairing the AA-12 with the FRAG-12 round allowed the weapon to serve as a multipurpose system, and it was hoped that this would improve the weapon's chances of being adopted by the US military. Ultimately, the AA-12 would not be adopted by the Marines.

Character Background

Official character description: A girl somewhat on the grumpy side, she often forces herself to do things she's not good at, only to have a bout of self-loathing later. If she fails to take her regular fix of sugar, she's likely to feel sick. She enjoys staying up late to listen to late-night radio shows; her favorite program is the emotion-filled Kalina's Free-Talk Office. She fiercely despises barbaric violence, but she doesn't include the use of guns in this category, as she believes it to be a civilized, efficient problem-solving method.

Gallery

Main artwork

Gallery consisting of artworks used primarily in-game. For information on how to obtain certain costumes, see Skin Catalogue.

• 
  Profile image
• 
  Full artwork
• 
  Full damaged artwork
• 
  "Never Rising Sun" Full artwork
• 
  "Never Rising Sun" Full damaged artwork
• 
  "Smokeless Lollipop" Full artwork
• 
  "Smokeless Lollipop" Full damaged artwork
• 
  "Candy Wrapper Mobilization" Full artwork
• 
  "Candy Wrapper Mobilization" Full damaged artwork

Alternative artwork

Alternate gallery consisting of artworks with slight alterations as well as miscellaneous artworks.

• 
  Official character sheet of AA-12
• 
  Summer 2018 login wallpaper illustrated by Imoko

Trivia

• In-game, AA-12's firing animation shows her weapon having quite a lot of recoil. The real life AA-12 has remarkably low recoil due to its gas-operated closed breech action and recoil spring.
• AA-12's real name is Lind, an experimental Ultilife model. After being accepted into the Project Neural Cloud experiment, her neural cloud was offered to Griffin & Kryuger to field test Imprint Technology.