Noisefighters Fore/Aft Adjustable Dovetail J-Arm
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The Noisefighters Quick Detach Fore & Aft Adjustable Dovetail J-Arm is a lightweight, all-metal mounting solution designed to provide precise fore and aft alignment for night vision monoculars when used in conjunction with Noisefighters Panobridge™ systems while bridging with a thermal optic. This arm is ideal for users running modern thermal devices alongside an AN/PVS-14, where proper eye relief and optical alignment are critical.
Constructed from high-performance 7075-T6 hardcoat anodized aluminum with stainless steel hardware, the QD Dovetail Arm delivers excellent rigidity and durability while remaining extremely lightweight. The integrated quick-detach dovetail interface allows fast installation and removal of compatible devices without tools, making it well suited for dynamic helmet-mounted configurations.
Fore and aft adjustment allows users to precisely position the monocular along the optical axis for proper alignment when bridging devices. This is especially important when pairing thermal monoculars such as the InfiRay® RH-25, MH-25, Rix® Stride, N-Vision Optics® NOX-18, AGM® StingIR with an AN/PVS-14, where differences in housing length require positional compensation.
It is compatible with standard MIL-SPEC AN/PVS-14 monoculars as well as the Photonis Vyper-14 chassis, AB Night Vision RVM14 (adapter included), AB Night Vision MOD-3, Knight’s Armament, Steele Industries PVS-14R, Low Light Innovations MH14, and the Nocturn Industries UANVM “Tanto” (adapter use may be required).
The Noisefighters QD Fore & Aft Adjustable Dovetail Arm is compatible with thermal and night vision monoculars utilizing an industry-standard male dovetail interface and is designed for use with Noisefighters Panobridge™ systems. A dovetail-style helmet mount, such as the Wilcox G24 series, is required.
All Noisefighters accessories are backed by a transferable lifetime factory warranty, so buy with confidence knowing this arm is built to provide years of dependable service. Noisefighters products are proudly designed, manufactured, and assembled in the USA by U.S. Marine Corps combat veterans.
PLEASE NOTE: These J-Arms are side-specific, so please ensure you order the correct orientation of arm for your application.
Features
- Lightweight 7075-T6 Hardcoat Anodized Aluminum Construction
- Stainless Steel Hardware for Long-Term Durability
- Quick-Detach Male Dovetail Interface
- Fore & Aft Adjustment for Proper Optical Alignment
- Designed for Bridging Thermal Monoculars with AN/PVS-14
- Compatible with Noisefighters Panobridge™ Systems
- Designed for Devices with Industry-Standard Male Dovetail
- Low-Profile, Compact Design
- Transferable Lifetime Warranty
- Made in the USA
Items Included
- Noisefighters QD Fore & Aft Adjustable Dovetail J-Arm (Left or Right)
- Hardware

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