In "Bang and Blame" (S02E03), Roy Gaskin (Tim Guinee) and Annie Walker (Piper Perabo) are seen with the Beretta 92FS during shooting practice in the woods.
In "All the Right Friends" (S02E04), Jorge (Benito Martinez) is seen firing a Beretta 92FS at a hitman.
In "World Leader Pretend " (S02E10), Xi Peng (Nelson Lee) pulls a Beretta 92FS on Annie.
Beretta 92FS Inox
In "The Wake-Up Bomb" (S02E11), Gorka is seen with a Beretta 92FS Inox which he uses to threaten Annie.
Beretta 92A1
In "A Girl Like You" (S02E13), the bad guys are seen wielding silenced Beretta 92A1 pistols which are fitted with green laser sights.
CZ 75B
In "The Outsiders" (S02E06), Jai (Sendhil Ramamurthy) and members of his team are seen with carrying CZ 75Bs.
Glock 17
In "Horse to Water" (S02E14), Annie Walker (Piper Perabo) is shown firing a Glock 17.
Glock 19
In "Begin the Begin" (S02E01), an FSB agent is seen firing a silenced Glock 19 at Annie.
Glock 26
In "All the Right Friends" (S02E04), a hitman is seen with a silenced Glock 26.
In "Sad Professor" (S02E09), Safia Ramsay, (Laara Sadiq) is seen with an unknown revolver.
Sub-Machine Guns
FN P90
In "Welcome to the Occupation" (S02E08), at least one of the eco-terrorists is seen with an FN P90.
Heckler & Koch MP5A3
In "Bang and Blame" (S02E03), a CIA trainee is seen with a Heckler & Koch MP5A3 fitted with a forward grip.
Heckler & Koch MP5K
In "Begin the Begin" (S02E01) assassins that come to kill Ben and Annie are both using Heckler & Koch MP5Ks.
In "A Girl Like You" (S02E13) Annie and Eyal come under attack and one of the attackers is seen with a Heckler & Koch MP5K.
Heckler & Koch MP7
In "Half a World Away" (S02E07), Auggie Anderson (Christopher Gorham) is seen with the Heckler & Koch MP7 during flashbacks to when he served in Afghanistan.
Rifles
Zastava M70
In "Half a World Away" (S02E07), Auggie's Afghan escort and Taliban terrorists are seen with Zastava M70 rifles.
SIG SG 552
In "Welcome to the Occupation" (S02E08), some of the eco-terrorists are seen with SIG SG 552s.
Unknown AK-47
In "The Outsiders" (S02E06), Belarusian members of the Soviet Secret Police are seen with an unknown AK-47 variant.
Colt Law Enforcement Carbine
In "Bang and Blame" (S02E03), a CIA Trainee is seen with a Colt Law Enforcement Carbine fitted with a Magpul MOE handguard and stock, and a C-MORE red dot sight.
In "Half a World Away" (S02E07), members of Auggie's unit are seen with the same rifle.
Shotguns
Custom Ithaca 37 "Stakeout"
An attacker is seen wielding an Ithaca 37 "Stakeout" in "A Girl Like You" (S02E13).
Other
X26 Taser
In "Begin the Begin" (S02E01), a security guard is seen with a X26 Taser.
In "A Girl Like You" (S02E13) Annie Walker (Piper Perabo) finds an X26 Taser in the bag of foreign agent Eyal Lavine (Oded Fehr).
Extra
Sadiq's Stash Box
CIA Agent Jai Wilcox (Sendhil Ramamurthy) uncovered a storage space for a number of pistols after removing the false wall panel in the backroom of a Sudanese restaurant run by Sadiq an associate of Hasaan Waleed.