Dead Air Keymo Deadair Da322 Keymo Zero .578-28 .45 Cal
$75.00
$90.00
(You save
$15.00
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- Caliber-Gauge:
- 45 Caliber
- Model:
- KeyMo
- Thread Pattern:
- .578"-28
The Dead Air Keymo Zero is a minimalist quick-detach muzzle device engineered for shooters who run Dead Air suppressors and want a lightweight, repeatable mounting solution. Threaded in .578-28 for .45 caliber applications, this mount delivers the speed and reliability of the KeyMo system in a compact form factor designed to maximize suppressor sound performance while keeping overall weight down.
What sets the KeyMo Zero apart is its approach to simplicity. The shorter profile means less intrusion into your suppressor's blast chamber—a design choice that pays dividends in sound reduction. Like all Dead Air KeyMo mounts, it resists carbon-locking, so your suppressor detaches cleanly every time without the frustration of being stuck to the barrel. Installation and removal are straightforward, and the mount features a 3/4-inch wrench and socket interface for easy on-and-off work.
Built from 4140 chromium-molybdenum steel with a black nitride finish, the KeyMo Zero is tough enough for hard use while staying lightweight. It's compatible with any Dead Air suppressor equipped with a KeyMo or Keymicro adapter, giving you flexibility across your suppressor collection. If you're running multiple .45 ACP platforms or want to swap your can between rifles and pistols, this mount makes that workflow seamless.
Key Features
- Quick-detach KeyMo interface for fast, repeatable attachment and removal
- Minimalist design reduces weight and blast chamber intrusion
- Resists carbon-locking—suppressor comes off clean every time
- 4140 chromium-molybdenum steel construction with black nitride finish
- Compatible with all Dead Air KeyMo and Keymicro equipped suppressors
- 3/4-inch wrench and socket compatibility for field adjustments
Specifications
| Thread Pattern | .578-28 |
| Caliber | .45 |
| Material | 4140 Chromium-Molybdenum Steel, Heat Treated |
| Finish | Black Nitride |
| Length | 1.385 inches |
| Outside Diameter | 1.08 inches |
| Mount Type | Quick-Detach (KeyMo) |
Frequently Asked Questions
What suppressors work with the KeyMo Zero mount?
The KeyMo Zero is compatible with any Dead Air suppressor equipped with a KeyMo or Keymicro adapter. If your can has one of those interfaces, this mount will work with it.
Will my suppressor get stuck to this mount from carbon buildup?
No. The KeyMo Zero resists carbon-locking just like all Dead Air KeyMo mounts, so your suppressor should detach cleanly without being seized to the barrel.
What thread pattern is this mount?
The KeyMo Zero is threaded .578-28 and is rated for .45 caliber applications.
Do I need special tools to install or remove it?
The mount features a 3/4-inch wrench and socket interface, so standard gunsmithing tools work for installation and adjustments. Suppressor attachment and removal require no tools once the mount is timed on your barrel.
