Male
Martinez can be seen using the following weapons in the following films and television series:
| Character | Firearm | Notes |
|---|---|---|
| David | Smith & Wesson M&P | Holstered, "Service" (S7E04), "Hearts Still Beating" (S7E08), "Hostiles and Calamities" (S7E11) |
| David | Remington 700PSS | w/bipods; "Service" (S7E04) |
| David | Remington Model 700 SPS | w/bipods; "Hearts Still Beating" (S7E08) |