Universal Lightweight Ruggedized J-Arm for Proton Lite-O & PVS-14-type Monoculars – Boson Systems

The Boson Systems Ultralight Ruggedized Dovetail J-Arm is engineered for users who demand a lightweight, durable, and reliable mounting solution for their PVS-14 style monoculars.

Machined from aerospace-grade 7075-T6 aluminum and finished with a military-grade Type III hardcoat anodizing, it combines exceptional strength with an ultralight weight of just 17 grams.

Designed around simplicity and field usability, the articulated arm allows effortless transition between left-eye and right-eye configurations without requiring tools or additional components. A friction-based tension system provides smooth movement and secure retention, with adjustment performed through a single hinge screw.

Its extremely low-profile design minimizes bulk, keeps the monocular close to the helmet, and reduces snag hazards during movement.

Features

• Universal : Compatible with all PVS-14 style monoculars featuring the standard dovetail interface.
• Ultra Lightweight : Precision-machined from aerospace-grade 7075-T6 aluminum, weighing only 17 g.
• Highly Resistant : Type III hardcoat anodized finish provides outstanding resistance to wear and harsh environmental conditions.
• Ambidextrous : Articulated design allows quick, tool-free transitions between left- and right-eye configurations.
• Secure Adjustment : Friction-based tension system with a single hinge screw ensures smooth movement and reliable retention.
• Extremely Low Profile : Keeps the monocular as close as possible to the user’s helmet, improving long-term comfort while minimizing bulk and snag hazards.
• Rugged Construction : Engineered to withstand professional and demanding operational environments.
• Designed & Manufactured in France