Showing 50 of 842 firearms starting with "S"
| Name | Manufacturer | Caliber | Type |
|---|---|---|---|
| SIG-Sauer P320 Carry | - | - | - |
| SIG-Sauer P320 Compact | - | - | SIG-Sauer P320 |
| SIG-Sauer P320 XCarry | - | - | SIG-Sauer P320 |
| SIG-Sauer P320-M17 | - | - | SIG-Sauer P320 |
| SIG-Sauer P320-M18 | - | - | SIG-Sauer P320 |
| SIG-Sauer P365 | - | - | - |
| SIG-Sauer P365 SAS | - | - | SIG-Sauer P365 |
| SIG-Sauer P365X | - | - | SIG-Sauer P365 |
| SIG-Sauer P6 | - | - | SIG-Sauer P220 pistol series |
| SIG-Sauer P938 | - | - | - |
| SIG-Sauer P938 Equinox | - | - | SIG-Sauer P238 |
| SIG-Sauer Pro | - | - | - |
| SIG-Sauer SIG556 DMR | - | - | SIG SG 550 |
| SIG-Sauer SIG556 SWAT | - | - | SIG SG 550 |
| SIG-Sauer SP 2022 | - | - | SIG Pro |
| SIG-Sauer SSG 3000 | - | - | - |
| SIIS TSR-Zero | - | - | - |
| SIMON Breach Grenade | - | - | - |
| SK 1878 shotgun | - | - | - |
| SKS | - | - | SKS rifle |
| SKS Rifle | - | - | SKS rifle |
| SL8-4 | - | - | Heckler & Koch G36 |
| SLR-107UR SBR | - | - | - |
| SM2 antilifting device | - | - | - |
| SP 2022 | - | - | SIG Pro |
| SP81 | - | - | SP81 Flare Pistol |
| SPAS 12 | - | - | Franchi SPAS-12 |
| SPAS-12 | - | - | Franchi SPAS-12 |
| SPG-9 recoilless rifle | - | - | - |
| SPSh Flare Pistol | - | - | - |
| SR-25 | - | - | Knight's Armament SR-25 |
| SRCM Mod. 35 | - | - | - |
| STI Costa Carry Comp | - | - | STI 1911 Series |
| STI DVC 3-GUN | - | - | STI 1911 Series |
| STI Edge | - | - | STI 1911 Series |
| STI Edge 4.0 | - | - | M1911 pistol series |
| STI GP6 | - | - | - |
| STI M1911 | - | - | - |
| STI Perfect 10 | - | - | STI 1911 Series |
| STI Tactical 5.0 | - | - | STI 1911 Series |
| SVD | - | - | - |
| SVD Dragunov | - | - | SVD |
| SVT-38 | - | - | Tokarev SVT |
| SVT-40 | - | - | Tokarev SVT |
| SVU | - | - | SVD |
| SVU Dragunov | - | - | SVD |
| SWD M11/9 | - | - | MAC-10 |
| SWD M11/9 SMG | - | - | MAC-10 |
| SWD/Cobray Street Sweeper | - | - | Armsel Striker and variants |
| Sa 23 | - | - | Sa 23 submachine gun series |