CNC Machined PVS-14 PVS-7 NVG J Arm Swing Arm Night Vision Goggle Dovetail Mount. Brand new and high quality. Constructed of CNC machined aluminum. The AN/PVS-14 Arm with NVG Interface Shoe provides a durable connection for mounting an AN/PVS-14 PVS-7 and similar monocular bodies with j-arm ports a Combat Helmet Interface Mount. It can be easily mounted and dismounted from the AN/PVS-14 monocular by means of a thumb screw, and allows the operator to select the height and angle for comfort with the ability to make fine adjustments to the arm. This Mounting Arm is compatible with ...