4933-15-147-4531

Boresight Alignment Target Assembly

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A device which utilizes two small disc targets to check the boresighting adjustments of the telescopes mounted on a weapon, without the aid of a test target or distant aiming point.It consists of an expansion mandril which is inserted into a gun tube, and a hinged arm to which the targets are secured. The arm protrudes from the muzzle of the weapon at a right angle to the weapon tube, and may be used on weapons equipped with, or without a muzzle brake. View more Boresight Alignment Target Assembly