Firearm for long flight duration projectiles has fire guidance system with target data acquisition and adjusters for sight tube on weapon

摘要

The firearm for long flight duration projectiles , such as a grenade launcher has a barrel (18) and a fire guidance system (24) including a sight (26) and sensors to acquire target data (44). The sight line longitudinal axis can be adjusted around a preset angle in dependence on the acquired data. The sight can also be adjusted relative to the bore of the barrel.