A Glock 17 pistol is seen used throughout the series. It is first seen taken from and used by Kayce Dutton (Luke Grimes) in the series premiere "Daybreak" (S1E01).
When Kayce is out training, he is seen using a Glock 19 during a transition drill in "No Good Horses" (S1E03). Later on in the same episode, Kayce uses the Glock 19 to kill one serial killer and wound another.
An unknown M1911 variant pistol is seen used by John Dutton's longtime Ranch Hand Lloyd Pierce (Forrie J. Smith) when disposing of a ex-Yellowstone Ranch Hand for attacking Jimmy.
Error creating thumbnail: File missingWorld War II Colt M1911A1 - .45 ACP. This was an issued U.S. Army pistol with parkerized finish, thus the official designation of M1911A1
Rifles/Carbines
Marlin Model 336
The Marlin Model 336 is a rifle seen used throughout the series.
While training, Kayce Dutton (Luke Grimes) is seen practicing with his own personal custom AR Pistol fitted with a Trijicon MRO red dot sight, flash suppressor, SB Tactical SBPDW Brace, Free Floating MLOK Rail, and Magpul PMag.
A Winchester Model 1894 is used by a Dutton rancher in the series premiere "Daybreak" (S1E01). Later in the season, John Dutton (Kevin Costner) uses a Winchester Model 1894 when dealing with unruly Chinese tourists who stubbornly trespass on his property as well as being dangerously close to a bear.
