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Area 419: Sidewinder Suppressor Mounts
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$120.00
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SKU: 419ADT_SW_BA
Overview
These suppressor mounts are designed for use with the Sidewinder Self Timing Brake system, letting compatible suppressors replace the brake while keeping the modular setup intact. They thread directly into the suppressor and onto the Sidewinder Universal Adapter, creating a compact interface that adds very little to overall system length. Black nitride finish is specified to help prevent galling, and Gen 2 mounts include a wrench for installation. Available thread options include 5/8-24, 3/4-24, 3/4-20, M18x1, and M18x1.5, making them a practical choice for hunters and shooters building a compatible suppressor-ready rifle setup.
Why Hunters Choose the Area 419
Compatible Suppressor
Mounts for the Sidewinder Self
Black Nitrided
Finish helps prevent galling on
Direct-thread Design
Minimal added length
Gen 2
Mounts include a wrench for
Available Multiple
Thread patterns for broader compatibility
Key Features
- Suppressor mount for compatible suppressors in the Sidewinder Self Timing Brake system.
- Installs by removing the Sidewinder Brake and threading in the mount.
- Black nitrided finish helps prevent galling.
- Mounts torque into the suppressor and do not use a collar.
- Compact design adds very little overall length to the system.
- Available in 5/8-24, 3/4-24, 3/4-20, M18x1, and M18x1.5 thread options.
Best Used For
- Hunters already using the Sidewinder system and needing compatible suppressor mounting options.
- Users who want a compact setup with minimal added length between suppressor and rifle.
- Shooters comfortable with semi-permanent installation and proper torque procedures.
- Owners of compatible suppressors seeking a direct-thread style interface on the Sidewinder adapter.
- Field users who prefer a modular brake system with tool-free attachment changes.
Specifications
| Adapter Feature | Tool-free use of multiple muzzle attachments |
|---|---|
| Blade Finish | Black Nitrided |
| Collar | No collar |
| Compatibility | Compatible suppressors for the Sidewinder Self Timing Brake system |
| Included Accessories | Wrench (Gen 2 mounts) |
| Loc Tite Recommendation | Blue Loc-tite on external threads |
| Mount Design | Direct thread onto the Sidewinder Universal Adapter (left hand) |
| Mount Type | Suppressor mount |
| Note | SilencerCo Omega mount also fits the Hybrid and the Harvester BIG BORE |
| Systemplatform | Patented Hellfire/Sidewinder Modular Brake System |
| Thread Fit | Class 3 or 6H fit |
| Thread Options | 5/8-24, 3/4-24, 3/4-20, M18x1, M18x1.5 |
| Warranty Note | Use of Lemishine, citric-acid cleaner, or CLR may discolor the black nitride and void the lifetime warranty |
Pros
- Compatible suppressor mounts for the Sidewinder Self Timing Brake system
- Black nitrided finish helps prevent galling on the mount
- Direct-thread design keeps the setup compact with minimal added length
- Gen 2 mounts include a wrench for easier installation
- Available in multiple thread patterns for broader compatibility
- Universal adapter system supports tool-free use of multiple muzzle attachments
Considerations & Trade-offs
- Requires a compatible Sidewinder Self Timing Brake system, so it is not a standalone suppressor solution.
- The mount is torqued into the suppressor rather than using a collar, so installation is more involved than a simple external attachment.
- Blue Loctite is recommended on the external threads to keep the mount semi-permanently in place, which reduces quick-change convenience.
- Using Lemishine, other citric-acid cleaners, or CLR may discolor the black nitride finish and is noted as voiding the lifetime warranty.
Suggested Comparisons
- Suppressor mounts
- Muzzle brake systems
- Threaded muzzle adapters
- Modular suppressor mounting systems
Suggested Accessories
- Suppressor cleaning kit
- Thread locker
- Armorer's wrench
- Thread protector
Frequently Asked Questions
What is the Area 419 Sidewinder Suppressor Mount used for?
It allows compatible suppressors to be used with the Sidewinder Self Timing Brake system by removing the Sidewinder Brake and installing the mount.
Which thread options are available for this mount?
The listed options are 5/8-24, 3/4-24, 3/4-20, M18x1, and M18x1.5. All are class 3 or 6H fit.
Does this mount use a collar like the muzzle brake?
No. The description says Area 419 mounts do not use a collar like the muzzle brake. They torque into the suppressor and act as a direct thread onto the Sidewinder Universal Adapter.
What finish is on the mount?
The mount is Black Nitrided to help prevent galling.
Is anything included with Gen 2 mounts?
Yes. The description says Gen 2 mounts come with a wrench.