Dovetail Mounts for Night Vision Goggles: A Guide to Options and Compatibility
When it comes to night vision goggles (NVGs), how you mount them is just as important as the optics themselves. A secure, ergonomic, and reliable mounting system ensures your NVGs stay in place during dynamic movement and long missions. One of the most popular and widely adopted interfaces in the night vision world is the dovetail mount.
In this post, we’ll break down the different types of dovetail mounts, their advantages, and how to choose the right one for your setup.
What Is a Dovetail Mount?
A dovetail mount refers to a specific interface shape—resembling a trapezoidal “dovetail” notch—that allows NVGs to securely attach to a helmet-mounted arm or bridge. This system is known for its:
- Secure lock-up with less wobble and play compared to bayonet-style mounts
- Modularity and compatibility with a wide range of arms and helmet shrouds
- Durability, typically made from aluminum or high-strength polymer
Popular Dovetail-Compatible NVG Helmet Mounts
These are true helmet mounts that attach directly to your helmet shroud and provide a dovetail interface for your night vision device:
1. Wilcox G24 Mount
- Overview: The industry standard for dovetail NVG mounting.
- Features:
- Breakaway function for added safety
- Adjustable for height and eye relief
- CNC-machined aluminum for rugged durability
- Best For: Military, law enforcement, and high-end civilian users
2. Norotos AKA2 and INVG Mounts
- Overview: Trusted by U.S. military and special operations forces.
- Features:
- Tool-less adjustment for vertical and fore/aft positioning
- Solid dovetail interface with minimal play
- Lightweight and low-profile design
- Best For: Tactical professionals and users seeking a robust, field-proven mount
3. Wilcox G69 Mount
- Overview: A more advanced version of the G24 with enhanced adjustability.
- Features:
- Extended travel for better eye relief
- Enhanced ergonomics and locking mechanisms
- Same dovetail interface as the G24
- Best For: Users who want maximum adjustability and premium build quality
4. Norotos Rhino II Dovetail Variant
- Overview: A modernized version of the classic Rhino mount, available in a dovetail configuration.
- Features:
- Cost-effective alternative to premium mounts
- Compatible with standard dovetail NVGs
- Tool-less adjustments and solid construction
- Best For: Budget-conscious users who still want a dovetail interface
5. Argus A4 Mount
- Overview: A lightweight, rugged dovetail mount designed for tactical versatility.
- Features:
- Constructed from aluminum and reinforced polymer for strength and weight savings
- Optional breakaway mechanism for safety during impact or entanglement
- Adjustable tilt and height for optimal eye relief
- Low-profile design to reduce snag hazards and maintain helmet balance
- Best For: Users seeking a modern, affordable alternative to legacy mounts with full dovetail compatibility
Helmet Shrouds That Accept Dovetail Mounts
To use a dovetail mount, your helmet needs a compatible shroud. Common options include:
- Wilcox L4 Series Shrouds
- Team Wendy Shrouds
- Ops-Core Skeleton Shrouds
- Hard Head Veterans M-LOK Shroud
These shrouds provide a stable platform for attaching your dovetail arm or mount.
Dovetail vs. Bayonet: Why Dovetail Wins
| Feature | Dovetail Mount | Bayonet Mount |
|---|---|---|
| Lock-up Stability | Excellent | Moderate |
| Compatibility | Widely supported | Older systems only |
| Adjustability | High | Limited |
| Durability | High | Moderate |
Dovetail mounts are the preferred choice for modern NVG users due to their superior stability and modularity.
Final Tips for Choosing a Dovetail Mount
- Match your NVG type: Ensure your mount is compatible with your specific NVG model (e.g., PVS-14, DTNVG, RNVG)
- Consider your mission: Choose a mount with the right balance of weight, adjustability, and ruggedness
- Don’t skimp on quality: A reliable mount is critical for safety and performance—invest in a trusted brand
Conclusion
Whether you’re a weekend warrior, a tactical professional, or a night vision enthusiast, choosing the right dovetail mount is essential for maximizing your NVG experience. With a wide range of options available, there’s a perfect mount out there for every mission and budget.