Ted Jones (Gary Cole) carries a pair of stainless SIG-Sauer P226 pistols as his sidearms throughout the movie. The one he uses to kill the Asian hitman in his house is a flashbulb-firing "non gun" SIG look-a-like rented from International Studio Services.
Officer Carol Brazier (Rosie Perez) carries a Beretta 92G Elite II as her sidearm throughout the movie. She notably uses it in the car chase with Dale and Saul, and during the attack on the grow house.
One of Ted Jones' henchman, Matheson (Craig Robinson) carries a stainless M1911A1 as his main sidearm throughout the movie. Later in the film, Saul Silver (James Franco) takes it from him after a scuffle, and uses it to shoot Matheson in the arm. Saul then briefly uses it during his and Dale's escape, but leaves it behind when the two come across better weapons at their disposal.
Ted Jones' other henchman, Budlofsky,(Kevin Corrigan) carries a stainless Makarov PM as his sidearm throughout the film. Unlike Matheson, Budlofsky seems less adament about using his weapon which annoys his partner. He does however, hastily use it to kill a fellow henchman, Pete, (Peter Lewis) when Dale takes him as a hostage near the end, rather than see to his demands. Ironicaly, this in turn, shocks Matheson.
When Dale arrives at his girlfriend Angie's (Amber Heard) house on the run, his frantic, and stoned demeanor disturbs her father Robert (Ed Begley, Jr.), who goes to retrieve a Browning BAR Safari semi-automatic rifle. When Saul arrives unexpectedly, Robert returns with the BAR, and fires three shots at the two, missing each time, and tearing up his own home in the process. After Dale and Saul explain the situation, Robert is briefly seen with his rifle again in his garage, when he orders Dale and Saul (who believed that they were going with them) out of his van.
When Saul steals a patrol car belonging to the Police Liaison Officer (Cleo King) that arrested Dale, she attempts to stop him by firing off a few rounds at him from her Beretta 92FS, but fails to stop him before Officer Carol Brazier pursues him in an ensuing car chase. During the attack on Ted's grow house, Ken (Ken Jeong) also uses a Beretta 92FS to wound Carol, who returns the favor by empting her final three shots on him.
Red (Danny R. McBride), retrieves a sawed-off Mossberg Maverick 88 from the weapon cache hidden in his wall when he and Dale Denton (Seth Rogen) prepare to to break Saul (James Franco) out of the Ted Jones'(Gary Cole) grow house. Although he chickens out later and flees the scene before they enter, he returns at the climax of the film. After using his car to run over and kill Jones' henchman Matheson (Craig Robinson), he proceeds to fire the shotgun at the dead man's foot, blowing part of it off. You can tell it is a Maverick, a cheap version of the 500 series, because of its cross-bolt safety.
One of the weapons Dale Denton (Seth Rogen) retrievs from Red's weapon cache is a Smith & Wesson Performance Center Model 629 with a scope rail. When he arrives at Ted's hideout, Dale uses it to threaten one of Jones' henchmen Pete, (Peter Lewis) who is quickly killed in turn by Budlofsky (Kevin Corrigan) to avoid a hostage situation. Afterwards, Dale wastes no time in handing over this, and his numerous other weapons.
Another weapon retrieved from Red's cache is a stainless Para-Ordnance P-12 with a black finished slide. It is taken from Dale when he surrenders to Ted's men.
Yet another weapon retrieved from Red's cache is an Smith and Wesson Model 640. Like all of the others that he takes, this gun is also taken from Dale when he surrenders to Ted's men.
Several of Ted Jones' henchmen can be seen wielding AKM assault rifles while they are on guard at his grow house. They are also used in the ensuing battle against Jones' Asian competitors. Dale (Seth Rogen) retrieves one from a gun rack after saving Saul, and uses it until it runs out of ammo, just before his faceoff with Ted.
