One of the firearms used by Pelon´s and Diablo´s bodyguards is the Beretta 92F/FS.
Beretta 92FS Inox
Pelon´s personal sidearm is a Beretta 92FS Inox. Shields (Ray Liotta) can also be seen utilizing one. Before the last fire fight between Pelon and Shields, the Inox is briefly replaced with a two-tone Beretta 92F/FS.
Colt M1911
When the mercenaries attack the warehouse, one of Pelon´s men is seen firing a Colt M1911.
Glock 17
Special
IMI Desert Eagle
A cartel member can be seen holding a IMI Desert Eagle in the warehouse.
Para-Ordnance P-14
One of Pelon´s henchman can be seen wielding a Para-Ordnance P-14 during the stand-off in the café. Due to a continuity error it switches between a two tone and an all black version.
Special
SIG-Sauer P226
Among the weapons available to Mark Shields (Ray Liotta) at the arms dealer is a SIG-Sauer P226.
Smith & Wesson 5906
Diablo´s personal sidearm is a Smith & Wesson 5906. One of Pelon´s men can also be seen with one, shortly before he is shot by Shields outside the warehouse.
The mercenaries hired by Mr. Anthony confront Pelon outside his warehouse, armed with MP5K´s with PDW-style folding stocks.
Special
Assault Rifles
AR Carbine
Mark Shields (Ray Liotta) uses two differently customized members of the M16 family in La Linea - The Line. The first one is equipped with a quadruple rail system, foregrip and a suppressor. The second was customized with a free floating handguard and a suppressor. Both carbines are equipped with an ACOG and tactical flashlight.
Special
M16/SP1
Only seen during the fire fight outside the warehouse, is a M16/SP1 with A2 handguards attached.
Norinco Type 56
When Shields (Ray Liotta) visits the arms dealer, one of the weapons available to him is a Norinco Type 56 with a side-folding stock.
Shotguns
Mossberg 500 Cruiser
Only seen once, during the engagement between the cartel members and the mercenaries.