The Mist (TV Series)
The Mist is the limited televison series adaptation of the horror novella of the same name written by Stephen King. The series premiered in the US on SPIKE on June 22, 2017 and aired 10 episodes until August 24th, 2017. The Stephen King novel had previously been adapted into a 2007 feature film that was directed by Frank Darabont and starred Thomas Jane.
The following weapons were used in the television series The Mist:
Eve Copeland (Alyssa Sutherland) uses a Walther P99C with a tan frame taken from a Arrowhead Soldier disguised as a civilian throughout most of the episodes starting with "Withdrawl" (S1E02). Kyle (Romaine Waite) makes use of the Walther in "The Tenth Meal" (S1E10). In reality the gun used in the show is an Walther CP99 Compact airsoft replica standing in for the Walther P99C Compact pistol.
Kevin Copeland (Morgan Spector) handles an Glock 34 with a Glock 18-styled fire selector at the police station in "Pilot" (S1E01). In the same episode, Mia also uses the handgun. He however loses the gun in "Withdrawl" (S1E02) during the car crash.
The gun is, in reality, a fictional airsoft Glock model - likely either a Tokyo Marui or WE-Tech G35. No select-fire Glocks with long barrels are known to have been produced in reality, and even if one did, it is much more likely that the production company simply used an airsoft replica.
SIG-Sauer P226 (nickel)
A man who threatens Mia and her group is armed with a nickel SIG-Sauer P226 in "Withdrawl" (S1E02).
Smith & Wesson Model 65
A man could be seen armed with a Smith & Wesson Model 65 in "Pilot" (S1E01).
Smith & Wesson Military & Police
The Glock 17 is seen in the hands of the police officers as well as the survivors who are at the police station. It is first seen in the episode "Withdrawl" (S1E02).
Benelli M3 Super 90
In "The Law of Nature" (S1E08), Adrian Garff (Russell Posner) uses a Mossberg 500AT and Kevin Copeland (Morgan Spector) briefly handles the Mossberg. Jonah Dixon (Okezie Morro) handles the Mossberg in "The Tenth Meal" (S1E10).
Over and Under Shotgun
The man who appears to be a soldier at a house Kevin and Vic take refuge in can be seen with an Over and Under Shotgun in "The Waking Dream" (S1E09).
Some of the soldiers at the end of "The Tenth Meal" (S1E10) appear to be armed with M4A1 carbines.