List of semi-automatic shotguns
A semi-automatic shotgun is a form of shotgun that is able to fire a cartridge after every trigger squeeze, without needing to manually chamber another round.
| Symbol | SS | PA | LA | SA | FA | BAC | DB | MB | BA | RE |
| Meaning | Single shot | Pump-action | Lever-action | Semi-automatic | Fully automatic | Break-action | Double-barreled | Multi-barreled | Bolt-action | Revolver |
| Name | Manufacturer | Image | Cartridge | Type | Feed | Country | Year |
| AAI CAWS | AAI Corporation | 12 gauge, 12 Gauge Special | SA FA SG | Detachable box magazine |  United States |