NI Alpha NVG Helmet Mount Arm, Lightweight, Dovetail Compatible

The NI Alpha NVG Helmet Mount Arm is designed for users who want a lighter and more refined alternative to traditional night vision helmet mounts without giving up essential adjustment features. Using a dovetail-compatible mounting interface, it provides secure connection for compatible NVG systems while reducing overall helmet load for better balance and reduced fatigue during extended use.

Built from CNC 7075-T6 aluminum with critical components in 17-4 PH stainless steel, the mount is engineered for strength in a lightweight format. Its Mil-Standard Type III Class II hard anodized finish helps improve surface durability, corrosion resistance, and long-term wear performance in demanding field conditions.

At only 80 grams (2.83 oz), the NI Alpha significantly reduces weight compared with many conventional NVG helmet mounts, making it a strong option for users focused on comfort, mobility, and reduced neck strain. The design also includes strategic lightening cuts throughout the body to remove unnecessary mass while maintaining structural integrity.

A key advantage of the NI Alpha is its adaptable operating system. It can be configured for push-button stow and release, while also allowing easy conversion to a force-to-overcome setup depending on user preference, SOP, or equipment configuration. This gives users more flexibility in how the mount behaves in real-world applications.

To enhance stability, the mount combines a bearing detent force-to-overcome system with a push-button lock, helping deliver a secure interface with minimal wobble. The control layout follows a familiar legacy-style arrangement, and the oversized adjustment buttons are easier to access while wearing gloves, reducing the learning curve for experienced users.

The 41 mm / 1.65 inch carriage throw length provides excellent fore-and-aft adjustment range, allowing the mount to better accommodate different facial structures, eye relief preferences, and additional equipment such as eye protection or gas masks. Optional user-adjustable rear rubber pads are included to help improve fitment across different helmet shroud types.

With its lightweight construction, durable materials, low-wobble lock-up, and flexible operating modes, the NI Alpha NVG Helmet Mount Arm is a strong choice for helmet-mounted night vision setups that demand both comfort and reliability.

Key Features

• Dovetail-compatible NVG helmet mount arm
• Built from CNC 7075-T6 aluminum
• Reinforced with 17-4 PH stainless steel
• Finished with Mil-Standard Type III Class II hard anodizing
• Ultra-lightweight at 80 g / 2.83 oz
• Supports push-button stow/release
• Easily convertible to force-to-overcome operation
• Bearing detent system with push-button lock for low-wobble performance
• Large adjustment buttons for easier operation with gloves
• Familiar control placement for faster adaptation
• 41 mm / 1.65 in carriage throw for improved compatibility with goggles and gas masks
• Includes optional user-adjustable rear rubber pads
• Breakaway function
• Lifetime repair or replacement warranty

Specifications

Product Name: NI Alpha NVG Helmet Mount Arm
Mounting Type: Dovetail
Weight: 80 g / 2.83 oz
Material: CNC 7075-T6 Aluminum & 17-4 PH Stainless Steel
Breakaway: Yes
Height Adjustment: 1.2 in / 30.5 mm
Carriage Throw Length: 41 mm / 1.65 in
Tilt Adjustment: 0–15°
Coating: Mil-Standard Type III Class II Hard Anodize