AN-PVS31 Dummy Model With functioning Green LED`s. The Dummy L3Harris AN/PVS-31 BNVD is a compact, lightweight, Gen III dual-tube goggle with standard green phosphor tube technology (Green LED`s). It has an ergonomic low-profile design with fully functioning green LED`s for that authentic Operator look! Comes complete with Battery pack, power cable PVS 31 NODS and bracket arm, please note see picture ref: correct use of bracket arm, failure to engage button whilst deploying NVG`s will result in damage to the arm. The item "FMA Helmet NVG AN-PVS31 Dummy Model With functioning Green LED`s ...