The Sentry autocannon is a line of naval coilguns used by the UNSC Navy during and after the Human-Covenant War.
Variants
M60 Sentry
- Battleships
- Vindication-class light battleship - 4x M60 Sentry turrets[1]
- Destroyers
- Diligence-class light destroyer - 6x M60 Sentry turrets[1]
- Hillsborough-class heavy destroyer - 4x M60 Sentry turrets[1]
M66 Sentry
The M66 Sentry was mounted on the Epoch-class heavy carrier[2] and Autumn-class heavy cruiser[3]. The UNSC Pillar of Autumn was also retrofitted with them in preparation for Operation: RED FLAG.[4]
- Carriers
- Epoch-class heavy carrier - 12x M66 Sentry turrets[5]
- Cruisers
- Valiant-class super-heavy cruiser - 8x M66 Sentry turrets[6]
- Marathon-class heavy cruiser - 6x M66 sentry turrets[6]
- Autumn-class heavy cruiser - 6x M66 Sentry turrets[7][6]
- Halcyon-class light cruiser - 4x M66 Sentry turrets[6]
- UNSC Pillar of Autumn refit - 6x M66 Sentry turrets[8]
- Prowlers
- Point Blank-class prowler - 4x M66 Sentry turrets[9]
A close up of a M66 Sentry on the Pillar of Autumn.
Sources