What pistol does Kayce use in Marshals?

Not yet identified — no published source documents his sidearm (or its brand) in the new series, and we don't guess. We update this tracker as episodes are identified on screen. For reference, on Yellowstone he carried a Glock 17 through Season 3, then a two-tone Kimber 1911.

What holster does Kayce use in Marshals?

No holster brand has been published or identified for the series yet — treat any specific claim as unconfirmed. We'll add it the moment an armorer interview or a clear on-screen identification surfaces.

What rifle does Kayce carry in Marshals?

His Marshals long gun — including the rifle he's shown carrying on horseback — hasn't been identified in any published source yet. On Yellowstone his long guns were a custom AR pistol early on and an HK416D later, reflecting his Navy SEAL background.

Is Marshals a Yellowstone spinoff?

Yes — Luke Grimes continues as Kayce Dutton, now a Special Deputy U.S. Marshal in Montana. Marketed as Y: Marshals, it premiered on CBS in March 2026; Season 1 ran 13 episodes through May 2026 and a second season is in production.

← All screen loadouts

The Guns of Marshals

Kayce Dutton's guns in Marshals (marketed as Y: Marshals) — the Yellowstone sequel that sends Luke Grimes's Kayce from the ranch into an elite U.S. Marshals unit in Montana. Season 1 aired March–May 2026 on CBS (13 episodes) and a second season is in production. A living tracker: no published source has yet identified his sidearm, long gun, or holster in the new series, so below is the kit Kayce established on Yellowstone — clearly labeled as background — with the show's own firearms added as each 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 July 2026

Quick answers

What pistol does Kayce use in Marshals?: Not yet identified — no published source documents his sidearm (or its brand) in the new series, and we don't guess. We update this tracker as episodes are identified on screen. For reference, on Yellowstone he carried a Glock 17 through Season 3, then a two-tone Kimber 1911.
What holster does Kayce use in Marshals?: No holster brand has been published or identified for the series yet — treat any specific claim as unconfirmed. We'll add it the moment an armorer interview or a clear on-screen identification surfaces.
What rifle does Kayce carry in Marshals?: His Marshals long gun — including the rifle he's shown carrying on horseback — hasn't been identified in any published source yet. On Yellowstone his long guns were a custom AR pistol early on and an HK416D later, reflecting his Navy SEAL background.
Is Marshals a Yellowstone spinoff?: Yes — Luke Grimes continues as Kayce Dutton, now a Special Deputy U.S. Marshal in Montana. Marketed as Y: Marshals, it premiered on CBS in March 2026; Season 1 ran 13 episodes through May 2026 and a second season is in production.

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.
Build it: Glock 17 Gen5 MOS →
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.