| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Arnold Chon | KLS gunman | Mk 18 Mod 0 | w/EOTech sight; "High Ground" |
| Essam Ferris | Oraz Mustafin | Heckler & Koch VP9 | "Left of Boom" (S8E08) |
| Joshua Mikel | Donovan Lee | Glock 19 | "Run to Ground" (S8E19) |
| Panuvat Anthony Nanakornpanom | Nilesh Bindal | Brügger & Thomet MP9 | "Home" |
| Scott Lawrence | Belwood Prison Guard Kyle Johnson | STI M1911 | w/sight and flashlight; "Life" |
| Spenser Granese | Davis Rodwig | Glock 17 | "Hostages" |
| Matt Bushell | Jack Givens | Heckler & Koch VP9 | "The Santa Clara" |
| Aren Farrington | Ryan O'Keefe | Daniel Defense DDM4 MK18 | with a Magpul CTR Stock, Magpul M-LOK MVG Vertical Grip, FDE Magpul PMAG magazine, FDE EOTech XPS sight, and KAC QDSS-NT4 suppressor; "Devil Dog" (S8E20) |
| Aren Farrington | Ryan O'Keefe | SIG-Sauer MCX-SPEAR | "Devil Dog" (S8E20) |
| David Fumero | LASD Lieutenant Raul Vignisson | Mk 18 Mod 0 | "Gang Unit" (S8E02) |
| Matthew Downs | Dale Radcliffe | SIG-Sauer MCX-SPEAR | "Devil Dog" (S8E20) |