The Guns of Marshals
Kayce Dutton's guns in Marshals — the Yellowstone spinoff that sends Luke Grimes's Kayce into an elite U.S. Marshals unit (premiered March 2026 on CBS; renewed for Season 2). A living tracker: no published source has identified his sidearm in the new series yet, so below is the kit Kayce established on Yellowstone — we add the show's own firearms as each one is identified on screen. Researched from public sources; not affiliated with the series.
From the ranch to a star — Kayce's iron, tracked as the series airs.
Updated
Quick answers
- What pistol does Kayce use in Marshals?
- Not yet identified — no published source documents his sidearm in the new series (we update this tracker as episodes are identified). On Yellowstone he carried a Glock 17 through Season 3, then a two-tone Kimber 1911.
- Is Marshals a Yellowstone spinoff?
- Yes — Luke Grimes continues as Kayce Dutton, now working with an elite U.S. Marshals unit. It premiered on CBS in March 2026 and has been renewed for Season 2.
- What rifle does Kayce use?
- On Yellowstone: a custom AR pistol early on and an HK416D later — his Navy SEAL background shows in his long guns. His Marshals long guns are not yet identified.
Related: The Guns of Yellowstone — the original series · Dutton Ranch (2026) — Rip & Beth's new chapter
Pistols
- Glock 17Yellowstone S1–3
Kayce's 9mm through Yellowstone Season 3 — as Livestock Commissioner he chose it over his agents' standard-issue Kimber 1911s. His Marshals sidearm is not yet identified.
- Kimber 1911 (two-tone)Yellowstone S4–5
The two-tone Kimber 1911 Kayce switched to late in Yellowstone — the closest pointer to what he carries as a lawman until the new show's sidearm is identified on screen.
Build it: Colt Optics-Ready 1911 → — a current optics-ready 1911 stands in for the Kimber
Rifles & carbines
- Heckler & Koch HK416DYellowstone S4
Kayce's military 5.56 carbine on Yellowstone — a holdover from his Navy SEAL service.
On screen: a red dot sight.
Build it: HK MR556 A4 → — HK's civilian 416 — the MR556 — is the production equivalent
- Custom AR pistolYellowstone S1
Kayce's early-Yellowstone custom AR pistol, run with a red dot.
On screen: a Trijicon MRO red dot.
Build it: Daniel Defense DDM4 MK18 Pistol → — a production MK18-pattern AR pistol is the closest build
A living tracker — updated as episodes are identified.
Loadout Match is an independent tool and is not affiliated with or endorsed by Marshals (CBS, 2026) or their rights holders. Firearm identifications are editorial commentary researched from public sources (Marshals (TV series) — Wikipedia, IMFDB — Yellowstone (Kayce's established kit)); all trademarks belong to their respective owners. We use no images or dialogue from the source, and the Build‑it links go to comparable current‑production firearms — not screen‑exact replicas.