| Steyr-Mannlicher SSG-PII Rifle |
- |
- |
- |
| Steyr-Pieper M1908 |
- |
- |
- |
| Steyr-Pieper M1909 |
- |
- |
- |
| Steyr-Solothurn S1-100 |
- |
- |
Steyr MP 34 |
| Steyr-Solothurn S1-100/MP34 submachine gun |
- |
- |
Steyr MP 34 |
| Stick hand grenade |
- |
- |
- |
| Sticky grenades |
- |
- |
- |
| Stielhandgranate |
- |
- |
- |
| Sting-Ball Grenade |
- |
- |
Model 9590 Sting-Ball Grenade |
| Stinger S34P |
- |
- |
- |
| Stirling Model 20 |
- |
- |
- |
| Stockmine M43 |
- |
- |
- |
| Stoner 63 |
- |
- |
- |
| Strayer Voigt Infinity |
- |
- |
Strayer-Voigt 1911 pistol |
| Strayer-Voigt 1911 pistol |
- |
- |
- |
| Strayer-Voigt Infinity |
- |
- |
Strayer-Voigt 1911 pistol |
| Strayer-Voigt TIKI-T |
- |
- |
Strayer-Voigt 1911 pistol |
| Streetsweeper shotgun |
- |
- |
- |
| Stryker Strykezone 380 |
- |
- |
- |
| Stryker Strykezone 380 Crossbow |
- |
- |
- |
| Stun Grenade |
- |
- |
- |
| Stun Gun |
- |
- |
- |
| Stun Pistol |
- |
- |
Repo Men |
| Stun grenade |
- |
- |
- |
| Stun gun |
- |
- |
- |
| Sturmgewehr 44 |
- |
- |
StG 44 |
| Sumitomo M2 |
- |
- |
- |
| Sumitomo M2HB |
- |
- |
Browning M2 |
| Sumitomo NTK-62 |
- |
- |
- |
| Sunb nose revolver |
- |
- |
- |
| Suomi KP/-31 |
- |
- |
- |
| Suomi M31 |
- |
- |
Suomi KP/-31 |
| Super Soaker |
- |
- |
- |
| Suppressed Pistol |
- |
- |
- |
| Suppressed pistol |
- |
- |
- |
| Swivel Gun |
- |
- |
- |
| Swivel Machine Works Airrow Stealth Laucher |
- |
- |
- |
| Swivel cannon |
- |
- |
- |
| Syringe gun |
- |
- |
- |
| single barreled shotgun |
- |
- |
- |
| snub nosed revolver |
- |
- |
- |
| suppressed pistol |
- |
- |
- |