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Unidentified
This article currently has one or more unidentified weapons. If you can help identify any of the weapons labelled "unknown," please do so.
2nd and 3rd generation Glock 17s are used by various characters, most notably John Diggle (David Ramsey) who uses a 2nd generation model.
SIG-Sauer P226
Quentin Lance (Paul Blackthorne), now a uniformed officer, is armed with a P226 as his sidearm in the season as with a few Starling City police officers. Baker (Douglas Chapman) in "City of Heroes" (S02E01) carries a SIG-Sauer P226. Malcolm Merlyn drops a couple of P226s seized from disarmed guards near the end of "The Scientist" (S02E08).
SIG-Sauer P226 Beavertail
Two of the "Hoods" in "City of Heroes" (S02E01) can be seen with a SIG-Sauer P226 Beavertail (or possibly an Elite, it is not seen in enough detail to determine if it has front slide serrations). It can also be seen being used by some Starling City police officers.
Slade Wilson (Manu Bennett) can be seen with a holstered M1911A1 in "Broken Dolls" (S02E03). Dr. Ivo uses one in the middle of "The Scientist" (S02E09) in a flashback.
Walther P38
"The Captain" (Jimmy Jean-Louis) carries a Walther P38, first seen in "Crucible" (S2E04) and later in "Keep Your Enemies Closer" (S2E06). Dr. Anthony Ivo (Dylan Neal) uses the P38 to execute "The Captain" near the end of "State v. Queen" (S2E07), handing it to another man. The P38 is seen again in the hands of the new "Captain" near the end of "The Scientist" (S2E08).
Baikal IJ-70
Baikal IJ-70s are used by several characters in "Keep Your Enemies Closer" (S02E06).
IMI Desert Eagle
A drug dealer uses an IMI Desert Eagle against Oliver at the start of "Blast Radius" (S02E10).
Smith & Wesson 4006
Mark Scheffer aka the Shrapnel (Sean Maher) uses a Smith & Wesson 4006 near the end of "Blast Radius" (S02E10).
Unknown
Revolvers
Rossi Model 971
A Rossi Model 971 can be seen at a gun buyback event in "Crucible" (S02E04).
Smith & Wesson Model 586
Roy Harper (Colton Haynes) surrenders a Smith & Wesson Model 586 during a gun buyback event in "Crucible" (S02E04). It is described as a K frame revolver, however based on the full length barrel underlug it appears that it is actually an L frame Model 586.
Unknown
Quentin Lance uses a revolver as his backup sidearm, first seen in "League of Assassins" (S2E05).
Kimel AP-9s are used by Triad bikers in "Identity" (S02E02).
Heckler & Koch MP5A3
Heckler & Koch MP5A3s fitted with UMP stocks, railed handguards and ACOGs are used by Starling City Police Special Operations officers, first seen in "Identity" (S02E02).
Sa. Vz.61 Skorpion
A Sa. Vz.61 Skorpion can be seen at a gun buyback event in "Crucible" (S02E04). Several criminals can also be seen with Skorpions at the start of "Keep Your Enemies Closer" (S02E06).
Beretta M12
A Beretta M12 can be seen at a gun buyback event in "Crucible" (S02E04).
Sterling Mk. IV
A Sterling SMG can be seen at a gun buyback event in "Crucible" (S02E04).
IMI Mini Uzi
A criminal can be seen with a Mini Uzi at the start of "Keep Your Enemies Closer" (S02E06).
Heckler & Koch MP5K
Slade Wilson (Manu Bennett) uses a Heckler & Koch MP5K when he confronts Dr. Ivo in the middle of "State v. Queen" (S02E07).
Heckler & Koch MP7A1
Mercenaries working for Milo Armitage in "Tremors" (S02E12) are armed with Heckler & Koch MP7A1s.
A custom short Remington 870 fitted with an M4 type stock, flashlight pump, Ghost Ring sights and a breaching muzzle brake is used by a Starling City Police Special Operations officer near the end of "Identity" (S02E02).
Mossberg 500
A Mossberg 500 can be seen during the gun buyback event in "Crucible" (S02E04).
Remington Model 870
Several Remington Model 870s with wooden furniture are used by Iron Heights prison guards in the eve of the earthquake at the Glades at the start of "State v. Queen" (S2E07).
Rifles
Colt M4A1
Starling City Police Special Operations officers use the Colt M4A1 as their main assault rifle in the season. Deveau (Jason Griffith) in "City of Heroes" (S02E01) carries a M4A1.
Dr. Ivo's henchmen on the island carry AKMs, first appearing in "City of Heroes" (S02E01). They are also carried by the guards aboard the Amazo in "Broken Dolls" (S02E03).
Remington Model 7600
A scoped Remington Model 7600 can be seen during the gun buyback event in "Crucible" (S02E04).
Enfield L85
An Enfield L85 can be seen during the gun buyback event in "Crucible" (S02E04). As only the front of the rifle is seen, from a distance, it is not possible to determine if it as an A1 or A2 model.
Heckler & Koch G36K
A Heckler & Koch G36K can be seen at a gun buyback event in "Crucible" (S02E04).
FN SCAR-L
A shipment of FN SCAR-Ls fitted with Mk 13 Mod 0 grenade launchers is misappropriated by "The Mayor" in "Crucible" (S03E04).
Norinco Type 56
Norinco Type 56s are used by Russian criminals and prison guards in "Keep Your Enemies Closer" (S02E06).
Norinco Type 56-1
Norinco Type 56-1s are used by Russian criminals and prison guards in "Keep Your Enemies Closer" (S02E06).
Zastava M70B1
One of Dr. Ivo's men in "State vs Queen" (S03E07) carries a Zastava M70B1.
Zastava M70AB2
One of Dr. Ivo's men in "State vs Queen" (S02E07) carries a Zastava M70AB2. Another is seen in "Three Ghosts" (S02E09).
Grenades
M67
What appears to be a M67 frag grenade is used by Mark Scheffer during a chase in "Blast Radius" (S02E10). However, the grenade is used as a flashbang instead of using lethal fragmentation.
M18
What appears to be a M18 smoke grenade by Mark Scheffer to distract Oliver from further pursuing him in "Blast Radius" (S02E10).
Grenade Launchers
FN Mk 13 Mod 0
A shipment of FN SCAR-Ls fitted with Mk 13 Mod 0 grenade launchers is misappropriated by "The Mayor" in "Crucible" (S02E04).
Other Weapons
Oneida Eagle Kestrel Bow
In season 2, Oliver is given a new bow by Felicity. Although described as custom made, it is actually a slightly modified Oneida Eagle Kestrel compound recurve lever limb bow.
Compound Bow
Malcolm Meryln uses a compound bow when he shows up for the first time in Starling City at the end of "State v. Queen" (S02E07).
Longbow
What appears to be a longbow is used by Shado throughout the season.
Landmine
Felicity triggers a World War II-era landmine in "City of Heroes" (S02E01).
Pistol Crossbow
Oliver sets up a series of motion activated pistol crossbows firing cables to capture the female vigilante in "Crucible" (S02E04).