This article or section is for a series that is Ongoing, or currently on the air and thus is a continuous work in progress. Screencaps may not be immediately available and information may not be up to date.
A year has passed since the events of Sword Art Online (Season 1), Kazuto Kirigaya (Username: "Kirito") is living peacefully back in the real world with Asuna Yuuki (Username: "Asuna"). However, he is recruited by Kikuoka Seijiro of the Ministry of Internal Affairs' Virtual Division to investigate in a new series of killing in a Virtual Reality MMORPG game called "Gun Gale Online". The character named "Death Gun", is suspected for already causing two deaths of GGO players via shooting their avatars in the game, somehow coincidentally causing their real body to suffer an acute heart attack. Can Kazuto reveal the secret link that leads to death via the Virtual World, or will he himself become a victim to the judgement player "Death Gun"?
A player named "Death Gun" uses a Norinco Type 54 "Black Star" as his sidearm he uses to supposedly murder players in "Gun Gale Online".
FN Five-seveN
"Sinon"'s HUD symbol for her sidearm, which is a Glock 18C, is a FN Five-seveN
Glock 18C
"Sinon" uses a Glock 18C as her secondary weapon. Oddly, her HUD shows an FN Five-seveN instead.
'
Unknown Pistol
"Ginrou" is seen dual-wielding some unknown pistols in the "Gun Gale Online" introductory sequence.
Submachine Guns
Uzi
A player wielding a Uzi can be seen in the opening.
Calico M900
Calico M900 in the long barreled, semi automatic carbine configuration without the M951 style foregrip is seen in the hands of "Dark Wind" during the introduction sequence of Gun Gale Online.
Rifles
FAMAS G2
Player "Lightly Salted Tarako" is seen using a FAMAS G2 as his main weapon.
Mk. 18 Mod 0
A Mk. 18 Mod 0 is seen in an introduction sequence of "Gun Gale Online".
A M1A SOCOM 16 is seen in an introduction sequence of "Gun Gale Online".
Heckler & Koch G3
A player wielding a H&K G3 can be seen in the opening.
FN F2000
"Zexceed" is seen with an FN F2000 paired with the GL-1 under barrel grenade launcher and standard low zoom optical sights.
Machine Guns
FN Minimi
An enemy squad that "Sinon" engages has a player with a FN Minimi.
Hand Held M134 Minigun
Player "Behemoth" wields a Hand-held Minigun to counter a PvP squad "Sinon" is in.
Sniper Rifles
PGM Hecate II
"Sinon" uses a PGM Hecate II as her main weapon. In-game it is called "Ultima Ratio Hecate II".
FR F2
"Sinon"'s first sniper rifle seen with is a FR F2 before she acquires the Hecate II.
SVD Dragunov
An image of a Dragunov is seen as the game symbol for the Hecate "Sinon" picks up. Its possible that it is an indicator that the weapon is a sniper rifle.