A nickel SIG-Sauer P226 is the sidearm of choice for fellow burned spy Jesse Porter (Coby Bell). He holds the SIG on Fiona in Season 4's "Blind Spot" and uses it throughout the Season 4 finale "Last Stand" (S4E18).
In Season 4's "Past & Future Tense", former spy Paul Anderson (Burt Reynolds) uses the SIG-Sauer as his sidearm of choice. In Season 4's "Dead or Alive", corrupt detective Pete Jackman (Raphael Sbarge) also carries a SIG-Sauer P226 and pulls it on Michael.
Sam Axe (Bruce Campbell) carries a Beretta 92FS as his personal sidearm throughout the series. The Beretta has also seen use by various other characters throughout the series' run, in both suppressed and unsuppressed forms.
The Beretta 92FS Inox is used by con artist Nick Madison (Clayton Rohner) during a hostage situation in Season 4's "Breach of Faith". Michael later is seen with the handgun.
In Season 4's "Hot Property" (S4E14), a Colt Compact M1991A1 is carried by Fiona that later ends up in the hands of the thief Natalie Rice (Callie Thorne), who attaches a suppressor to it.
File:Pix1807193937-1-.jpgColt Compact M1991A1 - .45 ACP - the Colt Compact is the Parkerized version of the Colt Officer's ACPError creating thumbnail: File missingIn Season 4's "Hot Property" (S4E14), a Colt Compact M1991A1 with a stainless slide is carried by Fiona that later ends up in the hands of the thief Natalie Rice (Callie Thorne), who attaches a suppressor to it. Note the "Colt 1991A1" on the slide.
Glock 17
Glock 17's are used by Miami PD in the many instances when Mike tricks criminals into being arrested to solve his problem of the week.
The Heckler & Koch P30 is Michael's new sidearm beginning in Season 4's "Center of the Storm". In this episode, Cole (Jon Seda) is seen pulling a Heckler & Koch P30 after disposing of Michael's P228. Cole uses the P30 throughout the episode to threaten Michael as well as combat Matt Reece's thugs. At the end of this episode he gives it to Michael. From this point on in the show, it becomes Michael's sidearm.
In Season 4's premiere "Friends and Enemies" (S4E01), a Smith & Wesson 4506-1 .45ACP pistol appears to be the handgun carried by the biker named Hunter (Andy Mackenzie).
In Season 4's premiere "Friends and Enemies" (S4E01), Big Ed (Andrew Bryniarski) is armed with what appears to be a Smith & Wesson 945 Performance Center.
In "Made Man" (S4E03), mobster Tony Caro (Nestor Serrano) is seen pulling out a 4" Smith & Wesson Model 500 and placing on a table when threatening Michael.
In Season 4's "Friends and Enemies", Michael is seen carrying an Heckler & Koch MP5A2 fitted with a scope when accompanying Vaughn (Robert Wisdom) on a mission to find an illegal gunrunner.
In Season 4's premiere "Friends and Enemies" (S4E01), Fiona is seen loading a few MAC-10's before going to see a client. Later in the episode, Michael also wields two MAC-10's to try and intimidate a biker gang.
n Season 4's "Center of the Storm", Michael takes a Mossberg 500 Cruiser off a witness and then uses it to detonate an explosive improvised out of an air conditioner.
Mossberg 500 Persuader (Folding Stock and Door Breaching Brake)
A frequent shotgun seen used in the series is a Mossberg 500 Persuader fitted with a police folding stock, saddle shell holder, and door breaching brake.
One of the frequent weapons used by Jesse Porter (Coby Bell) in Season 4 is the Heckler & Koch HK416. In Season 4's "Fast Friends", Jesse storms a gangster's compound armed with the rifle. In Season 4's "Guilty as Charged", Jesse uses the Heckler & Koch HK416 to shoot Michael.
An M16A2 is briefly seen in the hands of a Miami Metro Police officer during the standoff in Season 4's "Breach of Faith" (S4E4).
Error creating thumbnail: File missingColt Government Model HBAR, the A2 version of the AR15 Civilian Rifle - 5.56x45mm (note the lack of a third position for burst mode for the selector switch)Error creating thumbnail: File missingAn M16A2 is briefly seen in the hands of a Miami Metro Police officer during the standoff in Season 4's "Breach of Faith" (S4E4).
Norinco Type-56
A rack of Norinco Type 56 rifles are seen in Season 4's premiere.
The FN SCAR-L is carried by Matt Reece's thugs in Season 4's "Center of the Storm". It's used when when Michael beats down the thug, causing the weapon to go flying in the air.
The SIG SG 552 assault rifle is a frequently used weapon in the series. The rifle is used by one of Matt Reece's thugs and Matt Reece himself in Season 4's "Center of the Storm." In Season 4's "Guilty as Charged", the SIG rifles are used by Fiona and Sam throughout the episode.
The H&K SL8-1 is used in several episodes. In Season 4's "Made Man" (S4E3), Michael uses a suppressed SL8-1 to shoot out the security guard's tires. Later, Michael and Fiona use 2 suppressed SL8-1s to shoot Gio's engine block. An SL8-1 is also used by Sam while providing cover for Michael in Season 4's "Dead or Alive" and is fitted with a laser sight and suppressor in Season 4's "Out of the Fire".
In Season 4's "Fast Friends", Barrett rifles are among the weapons supplied by Michael to Ming Khan.
Error creating thumbnail: File missingBarrett M107 long range sniper rifle - .50 BMG. Noteworthy are the holes in the lower part of the buttstock and the rail that runs along the top spine of the rifle.Error creating thumbnail: File missingIn Season 4's "Fast Friends", Barrett rifles are among the weapons supplied by Michael to Ming Khan.
M136 AT4
In Season 4's premiere "Friends and Enemies" (S4E01), an M136 AT4 is among the weapons seized by Vaughn (Robert Wisdom) when on a mission to find an illegal gunrunner.
What appears to be the heavily-modified Ramo RT-37 riot control launcher used in the Transformers films is first seen among the weapons supplied by Michael to some gangsters in Season 4's "Fast Friends" (S4E02). The launcher, fitted with a red dot sight (appears to be a Bushnell Holosight) and M4 type stock, is also used by Jesse Porter (Coby Bell) in Season 4's "Neighborhood Watch" (S4E05).
Error creating thumbnail: File missingThe Ramo RT-37 prop weapon used by Josh Duhamel in the film Transformers, courtesy of the Propstore of London.Error creating thumbnail: File missingWhat appear to be several heavily-modified Ramo RT-37 riot control launchers fitted with red dot sights and M4-type stocks are among the weapons supplied by Michael to some gangsters in Season 4's "Fast Friends" (S4E02). These appear to be similar to the weapons used in the Transformers films.Error creating thumbnail: File missingThe launcher, fitted with a red dot sight (appears to be a Bushnell Holosight) and M4 type stock, is also used by Jesse Porter (Coby Bell) in Season 4's "Neighborhood Watch" (S4E05).
Fictional Gatling Gun
A CGI-created eight-barreled Gatling Gun is seen firing from underneath an MQ-1 Predator UAV in order to assassinate a rogue arms dealer (Michael Ironside) in Season 4's "Friends and Enemies".