The following weapons were used in the film Desert Heat aka Inferno:
Springfield Armory Loaded
Eddie Lomax (Jean-Claude Van Damme) carries what appears to be a Springfield Armory Loaded pistol as his sidearm. After a confrontation in the desert, the pistol ends up on display in Eli's Emporium, a small town's general store.
Springfield Armory Loaded - .45 ACP
Springfield Armory Champion
During a confrontation in the desert, Jesse Hogan (Silas Weir Mitchell) pulls a two-tone Springfield Armory Champion.
Springfield Armory Champion - .45 ACP
Jesse with the Springfield Armory Champion.
A Glock 17 is seen in the hands of a drunken biker.
Glock 17 2nd Generation - 9x19mm
The biker holds the pistol.
Mossberg 500 Mariner (Pistol Grip)
Jesse Hogan (Silas Weir Mitchell) uses a Mossberg 500 Mariner shotgun in the film. The weapon features a pistol grip and a shortened barrel, very similar to the Mossberg seen in Speed and Virtuosity.
Mossberg 500 Mariner Cruiser - 12 Gauge
Sawed-Off Side-by-Side Shotgun
Johnny Six Toes (Danny Trejo) is seen with a Sawed-Off 12 Gauge Double Barreled Shotgun.
Shortened Sawed-off Side-by-Side shotgun - 12 Gauge
Rifles & Carbines
Colt Model 723
A Colt Model 723 is one of the weapons inspected by Eddie (Jean-Claude Van Damme).
Colt Model 723 "M16A2 carbine" - 5.56x45mm.
The rifle is in the hands of Eddie.
A Ruger AC556 is carried by Ramsey Hogan (Larry Drake).
Ruger AC556 Carbine - 5.56x45mm. This is the full automatic version of the Mini 14 with a distinctive Barrel and bayonet lug.
Norinco Type 56-1
Matt Hogan carries a Chinese Norinco Type 56-1.
Norinco Type 56-1 - 7.62x39mm
Steyr SSG 69
A Steyr SSG 69 appears to be the sniper rifle used by Eddie.
Steyr SSG 69, 7.62x51mm NATO
The full size Uzi submachine gun is seen in the hands of several characters including Eddie, Matt Hogan (David 'Shark' Fralick) and a gang member.
Heckler & Koch HK94A3 (converted to resemble the MP5A3)
The MP5s that appear in this movie are the elusive "chopped-'n-converted" Heckler & Koch HK94s that frequently appear in films made in the 1980's and 1990's. The weapon is seen in the hands of gang members.
Heckler & Koch HK94A3 with barrel chopped down and converted to MP5A3 - 9x19mm