The following guns were used in the movie Malone:
Mauser SP66 Sniper Rifle
Seen in the hands of Richard Malone (Burt Reynolds at the opening of the film.
Unknown Tactical Colt
Auto Mag Corporation AMC .44 AMP Auto Magnum Pistol
Smith & Wesson Model 19
Remington 1100
Beretta 92
Micro Uzi
Ithaca 37
Several Delayne's men are seen with Ithaca 37 shotguns.
Unknown Sniper Rifle