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Blackout Defense KeyMo Flash Hider

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Blackout Defense KeyMo Flash Hider -multi

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The Blackout KeyMo Flash Hider is compatible with Dead Air's KeyMo equipped silencers.

Further Intel:

In-house heat treated to condition H900 for a through-hardness of 45-47 HRC
17-4 stainless steel that is heat treated to condition H900 exhibits 14% higher ultimate tensile strength over hardened 4140 steel
Every 90º corner is machined with undercut profiles to improve seal and engagement with the suppressor
Closed-prong design reduces flash and eliminates tuning-fork “ping”
Shim kit included

Technical Specifications:

Bore Diameter: 8.5mm (1/2X28) or 9mm (5/8X24)
Thread Pitch: 1/2X28 or 5/8X24
Material: 17-4 Stainless Steel
Finish: H900 Raw or Black Nitride

What's in the Box:

Blackout Defense KeyMo Flash Hider
Shim Kit

Specifications

More Information
Dimensions	7x9x1

Product Questions (13)

Customer Questions

What is a flash hider and how does it reduce muzzle flash?

A flash hider is a device attached to the muzzle that disperses escaping gases and unburnt powder, reducing the visible flash that occurs when shooting.

Are flash hiders and flash suppressors the same thing?

Yes, “flash hider” and “flash suppressor” are interchangeable terms, both referring to devices that reduce muzzle flash.

How does a flash can differ from a traditional flash hider on an AR-15?

A flash can directs gases forward, reducing blast for the shooter while offering limited flash suppression. Unlike traditional flash hiders that disperse gases, a flash can pushes gases down range.

Why choose a SureFire flash hider for your firearm?

The SureFire flash hider is known for its durability, effectiveness in flash reduction, and compatibility with SureFire suppressors.

What are the benefits of a 3-prong flash hider design?

A 3-prong flash hider disperses gases efficiently, providing superior flash reduction. This design minimizes visible light by breaking up the muzzle flash, which is especially effective in low-light environments.

Which is the best flash hider for my AR-15 rifle?

Top choices for AR-15 flash hiders include the SureFire 3-Prong Flash Hider,Dead Air Keymo Flash Hider, and the SilencerCo ASR Flash Hider. These options are popular for their durability, flash reduction, and compatibility with suppressors.

Is the HUXWRX flash hider compatible with suppressors?

Yes, the HUXWRX flash hider is designed to be compatible with HUXWRX suppressors, making it easy to switch between suppressed and unsuppressed configurations while maintaining flash suppression.

Can a flash can improve performance on a .300 Blackout rifle?

Yes, a flash can can improve performance on a .300 Blackout rifle by reducing muzzle flash. Flash hiders can also act as a suppressor mount, which is a great upgrade for 300 BLK rifles.

Does a long flash hider offer any advantages?

A longer flash hider can slightly improve flash reduction by allowing more time for gas dispersion. Additionally, a longer flash hider can be pin and welded to meet rifle barrel length requirements.

Can I use a 1/2x28 flash hider on my 9mm firearm?

Yes, most 9mm firearms use 1/2x28 threads, but be mindful of the bore size. Some 1/2x28 muzzle devices are designed for use on .223 rifles, verify the bore is large enough to allow for use on 9mm guns.

How do I install a flash can on my AR-15 pistol?

Remove any existing muzzle device, then screw the flash can onto the barrel threads. Hand-tighten it, then secure it with a wrench.

Is there a flash hider suppressor combo available for my rifle?

Yes, several brands offer flash hider-suppressor combos, such as the SureFire SOCOM and Dead Air flash hiders. These flash hiders serve as both flash suppressors and suppressor mounts, allowing for easy attachment of a compatible suppressor.

What are the best flash hider options for a 5.56 rifle?

Top flash hiders for 5.56 rifles include the SureFire 3-Prong Flash Hider, Dead Air Keymo Flash Hider, and Rugged R3 Flash Hider. These provide excellent flash reduction and are compatible with various AR-15 platforms.

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