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RO635 Strategy Story Quotes Live2D
Gun Information
Full name Colt 9mm SMG Model 635
Country of origin United States
Manufacturer Colt
Game Information
Faction AR Team, Griffin & Kryuger
Manufactured /
Revised by
Voice actor Fukuhara Ayaka
Artist 海猫络合物 (Original Artist);

-- (Rule Enforcer);
STAR影法师 (Defender in the Rye)

Released on CN, TW, KR, EN, JP
Chibi Animation

Click the marked area to switch between animations

How to obtain[edit]

NORMALHEAVY Not craftable.

DROP Not obtainable as a drop.

REWARD Rewarded to players after clearing chapter 7-6 for the first time. This SMG RO635Thumb button.pngRO635  will be Lv.90 and at 5x Dummy Links.

Exclusive Equipment[edit]

There is no exclusive equipment for this T-Doll.

Stats / Data[edit]

97(x1)194(x1) / 970(x5) 25(x1) / 85(x5) 20(x1) / 60(x5)
13 27
10 71
2 14
Rate of Fire
 Rate of Fire
68 97
Movement Speed
 Move Speed
Critical Hit Rate
 Crit. Rate
Critical Hit Damage
 Crit. Damage
Armor Penetration
 Armor Pen.
Icon slot Accessory.png Icon Telescopic Sight S 2star.png Icon Holographic Sight S 2star.png
Icon Red Dot Sight S 2star.png Icon Night Combat Equipment S 2star.png
Icon Silencer S 2star.png
Icon slot Magazine.png Icon Armor-Piercing Ammo S 2star.png Icon HP Ammo S 2star.png
Icon Shotgun Ammo S 2star.png
Icon High-Velocity Ammo S 2star.png
Icon slot Doll.png Icon Microchip S 2star.png Icon Exoskeleton S 2star.png
Icon Ballistic Plate S 2star.png Icon Camo Cape S 2star.png
Icon Ammo Box S 2star.png

Affects assault rifles
Increases rate of fire by 10%
Increases accuracy by 35%

Weapon Background[edit]

The Colt 9mm SMG is a series of 9x19mm submachine guns based on the AR-15 platform. The most popular model is the R0635, which is based on the M16A2. The overall aesthetics and handling of the SMG are similar to the XM177 Colt Commando carbine.

Being a submachine gun, the Colt 9mm SMG has several changes from the standard AR-15 rifle. It's operating mechanism has been changed to blowback from direct impingement, while it still fires from a closed rotary bolt. The forward assist has been removed and a large plastic brass deflector has been attached near the ejection port. The magazine well has been modified to fit the smaller width 9mm magazines.

The R0635 has a M16A2 style upper receiver with a fixed carrying handle, though optics can be mounted on top. It has a 10.5 inch barrel and an adjustable telescoping stock. Its magazine capacity is either 20 or 32 rounds.

It features both semi-automatic and full automatic modes, and is capable of reaching a rate of fire of 850 RPM. Its maximum effective range is 100 metres.

The R0635 is currently in service by various military and policing units inside and outside of the United States, seeing action during the Invasion of Panama and Miami Drug Wars. Users include the United States Marine Corp and the Argentine Army, as well as SWAT teams of the Los Angeles police department.[1][2]


Designed by the same artist as most of the AR Squadron, UmiNeko, RO retains the same long black hair with a different colour strand on the side fringe. Items such as a name tag, hooded coat and speaker phone can be found in her possession, possibly to represent her service in the law enforcement units or anti drug departments of investigative agencies. She is also one of the heterochrome T-dolls in the game, other examples of heterochromic T-dolls are HG Mk23Thumb button.pngMk23  and HG SPP-1Thumb button.pngSPP-1 .

The in game art of weapon RO635 seem to feature an upper receiver similar to the Close Quarter Battle Receiver for the M4A1, where the carrying handle is removed completely in exchange for a Picatinny rail placement. However Colt's RO635 does not leave the factory with that style upper receiver, it might be a commercial 9mm AR-15 upper receiver.


Main artwork

Gallery consisting of artworks used primarily in-game.

Alternative artwork

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


  • RO635 is incorrectly named in-game, for her proper model name is R0635 with a "0" instead of an "O".
    • This error might be based upon Americans pronouncing 0s in gun names and calibers as "O". (example: .30-06 Springfield is read as "thirty-aught-six- Springfield" instead of "thirty-zero-six- Springfield")
  • RO635's gun model isn't actually a R0635, but a R0991. The R0991 is a Colt 9mm SMG variant with a flat top upper receiver, folding rear sight, adjustable buttstock, and modular rail system handguard. The R0635 has none of these features.
  • Different from the first four members of AR Team, RO is capable of backing up her Digi-mind to servers, which meant she is immortal like most other IOP manufactured T-Dolls.
  • The artist UmiNeko illustrated many art works of Shibuya Rin from [email protected] Cinderella Girls. Incidentally, the character Shibuya Rin is voiced same CV as RO, Fukuhara Ayaka.
  • A Girls' Frontline 4-koma artist named Xiuhui made a remark of RO's mental shock in one of her 4-koma strips, which unofficially suggests RO might be decreasing enemies' damage by singing into her speaker phone REALLY LOUDLY.[3]
  • Unlike the rest of the AR Team, RO635 appears to fire her weapon from the hip.
  • RO635 standing idle animation will have her speak into her speaker phone in the dorms.
  • During an update in April, RO was given special treatment which went horribly wrong and now she's stuck in Banana... again... Persica will probably fix it in a future patch.
  • ROs "Rule Enforcer" costume doesn't specify the artist who drew her dress through the ingame index and its just left blank (More specifically its just left as --), this is supposedly intended and its possible the artist in question didn't want to be credited for the costume.