A device utilizing a cross-hair reticle for alignment of the axis of a gun bore with the line of sight of an optical instrument. It may be designed for use under all weather conditions. Excludes borescope; and collimator (as modified).
NSN 2925-01-645-2948
NSN 5999-01-254-2763
NSN 6105-01-056-7511
NSN 5950-00-732-7977
NSN 5996-00-288-1829
NSN 6220-01-381-1793
NSN 2925-01-218-5556
NSN 5998-01-634-0604
NSN 6240-01-322-4887
NSN 5996-00-270-0340
NSN 5925-01-337-3336
NSN 5920-01-224-7946