Better Call Saul - Season 1Better Call Saul - Season 1 - Internet Movie Firearms Database - Guns in Movies, TV and Video GamesBetter Call Saul - Season 1
Mike Ehrmantraut (Jonathan Banks) is seen using a Taurus Model 85 in "Five-O" (S1E06), which is one of the (many) weapons he is later seen with during the events of Breaking Bad.
Pistols
SIG-Sauer P225
In "Five-O" (S1E06), Mike Ehrmantraut (Jonathan Banks) carries a nickel SIG-Sauer P225 as his off-duty sidearm. It's then confiscated and handled by both Sergeant Jack Fenske (Billy Malone) and Officer Troy Hoffman (Lane Garrison).
Glock 17
Sergeant Jack Fenske (Billy Malone) is seen drawing and firing his duty-issue Glock 17 in "Five-O" (S1E06), which is indeed a duty sidearm authorized for carry by the Philadelphia Police Department. Albuquerque Police officers are also seen with Glock 17s as their duty sidearms in "Alpine Shepherd Boy" (S1E05).
Glock 22
In "Pimento" (S1E09), Sodchak (Steven Ogg) carries what he describes as a "Glock 22 Gen 3" as one of his four handguns. When he threatens Mike (Jonathan Banks) with the weapon, he is quickly disarmed and then pistol-whipped in the throat. The Glock 22 used in this episode actually appears to be a 2nd Generation model (it does not have an accessory rail on the frame). Interestingly, the Glock 22 was also referenced by name in the pilot episode of Breaking Bad.
Kimber Custom TLE/RL II (as "Wilson Combat 1911")
In "Pimento" (S1E09), Sodchak (Steven Ogg) carries a weapon that he describes as a "Wilson Combat 1911" as one of his four handguns. After being pistol-whipped in the throat by Mike with his own Glock 22, the pistol is taken from him. Contrary to the dialogue, Sodchak's 1911 is actually a factory stainless Kimber Custom TLE/RL II, rather than anything from the Wilson Combat line.
Ruger LCP
In "Pimento" (S1E09), Mike (Jonathan Banks) takes a "cute" compact pistol from Sodchak's ankle holster while disarming him. The pistol appears to be a Ruger LCP, though it is difficult to tell for sure.
IMI Desert Eagle Mark XIX
The last of Sodchak's four pistols that is confiscated by Mike (Jonathan Banks) is a .50-caliber IMI Desert Eagle Mark XIX, which Mike describes as "impressive".
Other
Advanced Taser M26
In "Alpine Shepherd Boy" (S1E05), Albuquerque Police officers are seen armed with the Advanced M26 Taser.