PVS-22 Weapon Sight. AN/PVS-30 Weapon Sight. How Night Vision Works. UNS-A2 Weapon Sight. UNS-SR Weapon Sight. BNS & AN/PVS-22 Weapon Sight. BNS-LR & AN/PVS-27 Weapon Sight. Booklet is 55 pages in length.
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