| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Constance Wu | Katie Buranek | Glock 26 | "Shooter Ready" (S2E03), "Into the Labyrinth" (S2E04) |
| Kenny Sheard | Walt Lecrone | M249 SAW | "Every Bullet Has Its Destiny" (S2E07) |
| Jack Carr | Wagner Group mercenary | AK-105 | w/ 1P87 holographic sight, "Fathers and Sons" (S2E08) |
| Martin Sensmeier | Jeff Otaktay | M240D | "Fathers and Sons" (S2E08) |