During a flashback to one of Tracy Jordan's (Tracy Morgan) films in "Jack-tor" (1.05), Tracy wields a Glock 17 in his role as an undercover policeman. Shane Hunter (Will Ferrell) holds a pair of them in a cutaway to fictional NBC show Bitch Hunter in "The Moms" (S04E20). Kim Jong-Il (Margaret Cho) and Tracy pull them out in a clip from their North Korean action movie in "Everything Sunny All the Time Always" (S05E21).
"Non Descript Pocket Pistol" Non-Gun
Tracy Jordan (Tracy Morgan) takes a pocket pistol "non gun" to the Source Awards in "The Source Awards" (1.16), but Liz Lemon (Tina Fey) takes it from him and accidentally shoots and wounds Steven Black (Wayne Brady).
Kahr K9
The Chinese thug (uncredited) who tries to steal Kenneth's kidneys in the second season finale carries a stainless Kahr K9.
Walther PPK
In "Believe in the Stars" (3.02), Jack Donaghy (Alec Baldwin) tells Kenneth (Jack McBrayer) that he has hidden a loaded pistol in the elevator in case someone should need to sacrifice themselves when the elevator gets stuck. Kenneth immediately grabs the Walther PPK and puts it to his head to selflessly sacrifice himself, but Jack informs him that he was merely kidding.
Smith & Wesson Model 10
In "The One with the Cast of Night Court" (3.03), Liz's impulsive friend Claire (Jennifer Aniston) puts a Smith & Wesson Model 10 in Jack's (Alec Baldwin) hand after stealing it from an NYPD officer's holster. She then shouts that Jack has a gun, causing the policemen to chase him away.
Smith & Wesson Schofield
Hector Moreda (Alec Baldwin) shoots a man in the back with a Smith & Wesson Schofield revolver in the show-within-a-show Los Amantes Clandestinos in "Generalissimo" (S03E10).
Single Action Army
On Los Amantes Clandestinos, the Spanish-language soap opera, a female character (Celeste Cruz) fires a Single Action Army prop weapon at the Generalissimo in "Generalissimo" (3.10).
Glock 19
Glock 19s are seen often, especially in the later seasons.
Dueling Pistols
George Treadbury (Benjamin Jay Davis) holds a set of dueling pistols in a cutaway in "Hey, Baby, What's Wrong?: Part 1" (S06E06).
Raven Arms MP-25
Jenna (Jane Krakowski) searches the couch cushions for her pistol, a Raven Arms MP-25, in "Standards and Practices" (S06E11), but her daughter Jessica (Heléne Yorke) already has it.
Shotguns
Double-barreled shotgun
Jesse Parcell (Sean Hayes) fires a double barreled shotgun at his cousin Kenneth (Jack McBrayer) when he helps Tracy Jordan escape from his house in "Hiatus" (1.21). A double barreled shotgun is also seen in a montage in the end credits of "Murphy Brown Lied to Us" (S06E18), parodying Clint Eastwood's Chrysler commercial from Super Bowl XLVI.
Mossberg 500 Cruiser
Shane Hunter (Will Ferrell) wields a Mossberg 500 Cruiser in a cutaway to fictional NBC series Bitch Hunter in "Lee Marvin vs. Derek Jeter" (S04E17).
Rifles
M16A2
The NYPD officers encountered by Floyd and Liz in "Cleveland" (1.20) each carry an M16A2 rifle.
Atlas rifle
Jesse Parcell (Sean Hayes), Kenneth's cousin, keeps an Atlas rifle above the fireplace in his house in "Hiatus" (1.21).
Winchester Model 70
In "Somebody to Love" (2.06), C.C. (Edie Falco) talks about when she was accidentally shot by a dog with a "Riverton" hunting rifle. The weapon shown in the Lifetime movie about her life is a Winchester Model 70, representing the fictional "Riverton" rifle. (The "Riverton Rifle" is actually a nickname for former NHL player Reggie Leach).
In the fifth season episode "Brooklyn Without Limits" (S05E07), Rhode Island congressional candidate Steven Austin (John Slattery) carries a Winchester Model 1873 in one of his campaign ads.
Colt Law Enforcement Carbine
NYPD SWAT team officers are armed with Colt Law Enforcement Carbines when they come to arrest Kenneth in "I Heart Connecticut" (S05E19).
AKM
Frank (Judah Friedlander) climbs out of a dumpster with what is most likely a replica or Airsoft AKM in "Dance Like Nobody's Watching" (S06E01).
Unidentifiable AK-type
North Korean guards are seen with unidentifiable AK-type rifles in "The Return of Avery Jessup" (S06E21).
Other
Air Guns
Jack shoots rats with an air gun in "The Shower Principle" (S06E15), and Tracy and his son George Foreman (Dante E. Clark) pretend to hunt Kenneth with airguns in "Meet the Woggels!" (S06E17).