Dead Air KeyMicro Flash Hider 9mm 5/8-24 Black Nitride
User Ratings
No ratings yet
Be the first to review this product
The Dead Air KeyMicro Flash Hider is a short, lightweight muzzle device built for 9mm platforms with 5/8"-24 muzzle threads. Finished in black nitride and made from 4140 heat-treated alloy steel, it helps reduce visible muzzle flash while maintaining a compact profile. Designed for use with the Dead Air KeyMicro Adapter, it also serves as a streamlined suppressor-mounting interface. KeyMicro muzzle devices are compatible with both KeyMicro and KeyMo adapter systems.
Specs:
- Caliber/Bore: 9mm
- Thread Pattern: 5/8"-24
- Material: 4140 HT alloy steel
- Finish/Color: Black nitride
- Compatibility: Designed for use with Dead Air KeyMicro Adapter; KeyMicro muzzle devices are compatible with KeyMo Adapter
Specifications
- Manufacturer:
- Dead Air Armament
- Category:
- muzzle-device
- Caliber:
- 9mm Luger
- Interfaces:
- Muzzle thread: 5/8-24Suppressor QD mount: Dead Air KeyMo
- UPC:
- 8228904632442
- MPN:
- DA116
- Required Component:
- No
Parts Cabinet
Track parts you own or plan to buy.
Where to Buy
Have one to sell?
Sponsored
MantisX
The smart way to train your AR build
Built your rifle — now train it. BlackBeardX installs in minutes and turns your AR into a full dry fire system with smart feedback on every pull.
Shop BlackBeardXPrice History
Current
$88.98
Lowest
$85.95
Highest
$89.00
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertSimilar Products

SureFire 3-Prong Flash Hider 5/8-24 TPI
Surefire
$134.00

Wolfpack Armory Night Howler Recessed Flash Hider 1/2"-28 Nitride
Wolfpack Armory
$94.00

SureFire WARCOMP AR-308 Flash Hider 30 Cal 5/8-24 Stainless Steel Black
Surefire
$152.00

A2 BIRDCAGE Flash Hider
Unknown
$15.00

KAK Industry Plan B Universal Muzzle Device
Kak Industry
$37.99

SilencerCo ASR 3-Port Muzzle Brake 1/2x28 for 5.56 NATO AC142
SilencerCo
$79.99

Yankee Hill Machine Phantom 5.56mm Comp/Flash Hider YHM-28-5C1 Smooth Endcuts 1/2x28
Yankee Hill Machine
$28.03

Daniel Defense Flash Hider 1/2-28 AR-15 5.56/223 Suppressor
Daniel Defense
$51.00
Builds Using This Part
No builds yet — be the first to use this part.
Related Guides
Guide
The AK Platform: Core Design, Strengths, and Builder Tradeoffs
A practical AK overview covering operating system basics, parts ecosystem realities, and where the AK platform shines compared to AR-pattern rifles.
8 min read
Guide
AR-15 Armorer's Toolkit: What You Actually Need
A no-filler breakdown of the specific tools required for AR-15 armorer work, from trigger and grip swaps to barrel installation and headspace verification. What each tool does and why it matters.
7 min read
Guide
AR-15 Components: A Complete Reference Guide
A comprehensive overview of every major component in an AR-15 build—including what's inside bolt carrier groups and parts kits—organized by assembly for new builders.
12 min read