Image unavailable
SilencerCo ASR 5.56 Flash Hider Suppressor Mount 5.56mm AR-15 1/2"-28
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$79.90
View on Fin Feather Fur Outfitters
You'll be taken to Fin Feather Fur Outfitters to complete your purchase.
Hunter's Outpost earns a commission from affiliate links at no extra cost to you.
SKU: AC141-817272010329
Overview
Built for AR-15 owners using 5.56x45mm NATO setups, this 3-prong flash hider serves as a suppressor mount for the Specwar 5.56 and Harvester Big Bore/Omega ASR mounting system. Its one-hand on, one-hand off attachment and detachment is aimed at simplifying setup and removal in the field or at the range. The patent-pending resonance suppression is designed to address the tuning-fork effect associated with some competing 3-prong flash hiders. With 1/2"-28 threads, it fits the specified platform and thread pattern without adding unnecessary complexity.
Why Hunters Choose the Silencerco
Compatible Specwar
The Specwar 5.56 and Harvester
One-hand On,
One-hand off attachment and detachment
Patent-pending Resonance
Suppression design
Addresses Tuning-fork
Competing 3-prong flash hiders
Fits Ar-15
Platforms with 1/2"-28 threads
Key Features
- 3-prong flash hider designed for 5.56x45mm NATO use
- Compatible with AR-15 rifles with 1/2"-28 threads
- Works with the Specwar 5.56 and Harvester Big Bore/Omega ASR mounting system
- One-hand on, one-hand off attachment and detachment
- Patent-pending resonance suppression to reduce the tuning-fork effect
Best Used For
- AR-15 owners running 5.56x45mm NATO rifles with 1/2"-28 threads and ASR mounts
- Hunters using Specwar 5.56 or Omega ASR-compatible suppressor systems
- Shooters wanting quick one-hand attachment and detachment at the muzzle
- Users seeking a 3-prong flash hider with resonance suppression design
- Field setups where suppressor mounting compatibility matters more than general-purpose muzzle devices
Specifications
| Attachmentdetachment | One hand on, one hand off |
|---|---|
| Cartridge | 5.56x45mm NATO |
| Compatible With | AR-15 |
| Flash Hider Type | Flash hider |
| Mounting System | Specwar 5.56, Harvester Big Bore/Omega ASR mounting system |
| Prong Count | 3 |
| Resonance Suppression | Patent-pending |
| Threads | 1/2"-28 |
Pros
- Compatible with the Specwar 5.56 and Harvester Big Bore/Omega ASR mounting system
- One-hand on, one-hand off attachment and detachment
- Patent-pending resonance suppression design
- Addresses the tuning-fork effect common with competing 3-prong flash hiders
- Fits AR-15 platforms with 1/2"-28 threads
Considerations & Trade-offs
- Designed for the SilencerCo ASR mounting system, so it is not a universal flash hider for every 5.56 AR-15 setup.
- Compatibility is limited to the listed Specwar 5.56 and Harvester Big Bore/Omega ASR mounting system, which narrows use cases.
- As a 3-prong flash hider, it prioritizes suppressor mounting compatibility and flash reduction rather than broader muzzle-device versatility.
- The product information does not include installation hardware or detailed setup guidance, so fitment should be confirmed against the rifle’s 1/2"-28 threads and intended mount system.
Suggested Comparisons
- Suppressor mounts
- 3-prong flash hiders
- AR-15 muzzle devices
- 5.56mm muzzle accessories
Suggested Accessories
- Suppressor mount
- Flash hider
- AR-15 muzzle device
- Thread protector
Frequently Asked Questions
What rifles is this flash hider mount compatible with?
It is listed as compatible with AR-15 rifles and uses 1/2"-28 threads.
Which suppressor systems does it work with?
The product description says it is compatible with the Specwar 5.56 and the Harvester Big Bore/Omega ASR mounting system.
What cartridge is this mount intended for?
The listed cartridge is 5.56x45mm NATO.
How does the attachment system work?
The description says it offers one hand on, one hand off attachment and detachment.
Does the product description mention any special flash hider feature?
Yes. It states that the patent-pending resonance suppression is designed to eliminate the tuning-fork effect common with competing 3-prong flash hiders.