Dead Air Keymo Deadair Da323 Keymo Zero 9/16-24 .30 Cal
$75.00
$90.00
(You save
$15.00
)
- Caliber-Gauge:
- 30 Caliber
- Model:
- KeyMo
- Thread Pattern:
- 9/16"-24
The Dead Air Keymo Zero is a quick-detach muzzle brake designed for shooters who want a lightweight, repeatable mounting solution for their suppressor setup. This 9/16-24 threaded mount in .30 caliber fits rifles where minimal weight and fast attachment matter—whether you're running a precision rifle on the range, hunting at distance, or building a modular suppressor system. The Keymo Zero works with all Dead Air Keymo and Keymicro adapter-equipped silencers, giving you flexibility across your gun collection without buying multiple mounts.
What sets the Keymo Zero apart is its minimalist design: the shorter profile reduces how far the mount protrudes into your suppressor's blast chamber, which means less turbulence, better sound performance, and a lighter overall package. Dead Air engineered it to prevent carbon-locking—a real-world problem on other mounts—so your suppressor comes off cleanly every time without stuck-on fouling. Built from 4140 chromium-molybdenum heat-treated steel and finished in black nitride, it's durable enough for hard use and corrosion-resistant in field conditions.
Installation is straightforward: the mount accepts standard 3/4-inch wrench and socket tools, so you can install it with gear already in your toolbox. If you're running a sound suppressor or planning to swap between rifles without changing mounts, the Keymo Zero delivers the speed and reliability you need without unnecessary bulk.
Key Features
- Quick-detach Keymo mounting system for fast, repeatable attachment and removal
- Compact, minimalist profile maximizes suppressor sound performance and reduces weight
- Prevents carbon-locking for clean suppressor removal without stuck-on residue
- Compatible with all Dead Air Keymo and Keymicro adapter-equipped silencers
- 4140 chromium-molybdenum heat-treated steel with black nitride finish for durability and corrosion resistance
- Standard 3/4-inch wrench and socket compatibility for easy installation
Specifications
| Thread Pattern | 9/16-24 |
| Caliber | .30 |
| Material | 4140 Chromium-Molybdenum Heat Treated Steel |
| Finish | Black Nitride |
| Length | 1.385 inches |
| Outside Diameter | 1.08 inches |
| Mounting System | Keymo Quick-Detach |
| Tool Compatibility | 3/4 inch wrench and socket |
Frequently Asked Questions
Is the Keymo Zero compatible with all Dead Air suppressors?
The Keymo Zero works with all Dead Air suppressors equipped with Keymo or Keymicro adapters. If your suppressor has a Keymo or Keymicro adapter installed, this mount will attach to it.
What does the shorter design do for performance?
The compact profile minimizes how far the mount protrudes into your suppressor's blast chamber, which reduces turbulence inside the silencer and improves sound suppression while keeping overall weight down.
Will my suppressor get stuck on the mount like other quick-detach systems?
No. The Keymo Zero is designed to prevent carbon-locking, so your suppressor detaches cleanly without fouling or residue binding it to the mount.
What tools do I need to install it?
The Keymo Zero accepts standard 3/4-inch wrench and socket tools, so installation is straightforward with common shop equipment.
