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Dead Air Armament
Overview
The Dead Air KeyMicro Flash Hider is designed specifically for 9mm applications and features an M13.5x1 LH thread pitch, making it compatible with a variety of barrel setups. Its effective flash suppression minimizes the visible signature of your firearm, which can be crucial in low-light conditions. This flash hider is commonly found in pistol builds, particularly those utilizing a .223 Wylde gas system, offering builders a reliable option for enhancing their setup.
Dead Air KeyMicro Flash Hider M13.5x1 LH, Black - Effective Flash Suppression - DA117
Prices checked
Builders on GunPartPicker first added the Dead Air KeyMicro Flash Hider M13.5x1 LH, Black - Effective Flash Suppression - DA117 to a build in November 2026.
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today 4 of the 5 retailers we track have it in stock. Prices barely moved in October 2026, holding around $59.99, with no real sale all month. Buying today, the lowest price is $59.99 at BattleHawk Armory, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every muzzle device by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Muzzle Device Guide →Check it against the live catalog:
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Builds in the community that include the Dead Air KeyMicro Flash Hider M13.5x1 LH, Black - Effective Flash Suppression - DA117
| Build | Parts | Total |
|---|---|---|
![]() | 18 | $1386.04 |
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