Alpha-class Xg-1 Star Wing

Also known as the Assault Gunboat, the Xg-1 was used in a heavy bomber (assault starfighter) role for the Imperial Navy.

They were often carried aboard Imperial-class Star Destroyers, although their hyperdrive meant they could operate alone if a mission depended on it.

You can read the Wookiepedia entry here.

Role: Assault Starfighter

Manufacturer: Cygnus Spaceworks (Sienar Fleet Systems)

Build At: Liana, Corulag, Jaemus

Size: 10 metres
Speed: 90 MGLT

Hyperdrive: Class 12
Shielding: 100 SBD
 Main Battery: 2 Medium Laser Cannons
Secondary Weapons: 2 Light Ion Cannons
Anti-Fighter Weapons:  2 Concussion Missile Tubes
Complement: None
Availability: Tech Level 3

I am currently a holder model. If you have a model I can use let me know.