The Smith & Wesson Model 10 is the handgun used by The Father (Viggo Mortensen) and The Son (Kodi Smit-McPhee) in the apocalyptic wasteland. Only two cartridges remain in the cylinder, reserved for the two to commit suicide should they be cornered by cannibals. It is a prominent motif throughout the film, and The Father fires it only once, against a cannibal attempting to take his son hostage. In the novel, this weapon is a small nickel-plated revolver, the caliber and make of which remain unspoken.
Ruger M77 rifle
Winchester Model 70
Orion Flare Gun
Unidentified Weapons
(Above) This guy is holding a Variant of a 7mm hunting rifle, I had seen one in Sports Authority the other day
(Above) She is holding possibly an M1897 Winchester shotgun with a 30-in barrel
(Above) The Cannibul is holding a variant of the Remington Model 700, Look at the checkering on the foregrip