Metal Gear Solid 2 offers a diverse arsenal, including both lethal and non-lethal options. The M9 tranquilizer gun is essential for stealth, while the USP and SOCOM provide lethal force. Understand the strengths and weaknesses of each weapon, including their range, damage, and ammunition types. Conserve ammo for critical situations.

| Weapon | Type | Description |
|---|---|---|
| M9 | Non-Lethal | Tranquilizer pistol, essential for stealth. |
| USP | Lethal | Standard pistol, good for close-quarters combat. |
| SOCOM | Lethal | Assault pistol, higher damage than USP. |
| AK-74u | Lethal | Assault rifle, effective against multiple enemies. |
| PSG1 | Lethal | Sniper rifle, long-range precision. |
| Stinger | Lethal | Surface-to-air missile launcher, for large targets. |