Features 1、Scope of Application: The J arm mount is applicable for L4G24 L4G19 NS39 AKA2 and other dump truck bracket and supports the use of separate for PVS14 night vision goggles model and real machine. 2、Nylon Material: The J arm mount for night vision goggles is made of nylon, which has good durability and long service life. 3、Adjusted and Rotate J Arm: The J arm can be rotated by adjusting the left and right eyes. It is convenient and simple to install. 4、Good Workmanship: NVG helmet mount J arm with exquisite workmanship and beautiful appearance, provides you great using experience. 5、Lightweight and Small: The lightweight and small size allow you to put the NVG J arm mount in your carrying bag, easy to carry and store. Item Type: J Arm Mount for PVS 14 Night Vision Goggles Product Material: Nylon Weight: Approx. 32g / 1.1oz Package List 1 x J Arm 1 x Hex Wrench