The 8th entry in the Heavy Weapon Unit system by Kotobukiya is this sentry gun, which features a rotating barrel gimmick that can be combined with the external generator to actually rotate by itself.
Whilst no scale is given it could be used with 1/144 or 1/100 scales quite successfully.
- The tripod legs are movable and flexible and can be attached to Frame Architect kits
- Grip parts allow the gun to be detached from the main unit
- The barrel unit can be changed to different length by part replacement