Dead Air KeyMo Muzzle Brake, .45
$65.99 at GunMag Warehouse · 10 stores
In stock
Best price
$65.99at GunMag Warehouse
In stock checked Nov 14, 2026
Specifications
- Manufacturer
- Dead Air
Dimensions and weight
- Weight
- 2.7 oz
Materials and features
- Type
- Muzzle Brake
- Color
- Black
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| GunMag Warehouse Best price | $65.99checked Nov 14, 2026 | In stock | Buy at GunMag Warehouse | |
| Brownells 17.76% off · ends Nov 15 · exclusions apply | $74.99checked Nov 14, 2026 | In stock | Buy at Brownells | |
| Kentucky Gun Co | $81.99checked Nov 14, 2026 | In stock | Buy at Kentucky Gun Co | |
| OpticsPlanet | $84.49Salechecked Nov 14, 2026 | In stock | Buy at OpticsPlanet | |
| MidwayUSA | $86.99checked Nov 14, 2026 | In stock | Buy at MidwayUSA | |
| GrabAGun | $73.89Salechecked Nov 14, 2026 | Check store | Buy at GrabAGun | |
| Palmetto State Armory | $74.99checked Nov 14, 2026 | Check store | Buy at Palmetto State Armory | |
| Guns.com | $75.99Salechecked Oct 27, 2026 | Check store | Buy at Guns.com | |
| Battlehawk Armory | $89.00checked Nov 14, 2026 | Check store | Buy at Battlehawk Armory | |
| AR15Discounts 5% off | $89.00checked Nov 14, 2026 | Check store | Buy at AR15Discounts | |
| Dirty Bird | $89.00checked Nov 14, 2026 | Check store | Buy at Dirty Bird |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Lowest in-stock price in the last 30 days: $65.99 at GunMag Warehouse. Dashed line = out of stock. Tracking since Oct 21, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $89.00 | $89.00 | $89.00 |
| Battlehawk Armory | $89.00 | $89.00 | $89.00 |
| Brownells | $74.99 | $74.99 | $74.99 |
| Dirty Bird | $89.00 | $89.00 | $89.00 |
| GrabAGun | $73.89 | $70.29 | $73.89 |
| GunMag Warehouse | $65.99 | $65.99 | $65.99 |
| Guns.com | — | $75.99 | $75.99 |
| Kentucky Gun Co | $81.99 | $81.99 | $81.99 |
| MidwayUSA | $86.99 | $83.99 | $86.99 |
| OpticsPlanet | $84.49 | $83.79 | $84.49 |
| Palmetto State Armory | $74.99 | $74.99 | $74.99 |
Since Oct 21, 2026.
About this part
The Dead Air A1 Omni Brake is a muzzle brake from Dead Air. It's sold by 11 stores (5 in stock), from $65.99 to $89.00. The lowest in-stock price in the last 30 days was $65.99 at GunMag Warehouse.
From the manufacturer
The Xeno Brake is the next evolution to the Xeno Mounting System. This omni-directional brake has exceptional performance when running unsuppressed without disturbing everyone around you.The Xeno Brake works superbly as a stand alone muzzle brake, but really shines when paired with the Xeno Adapter equipped suppressor. The Xeno Brake gives you a light weight suppressor mounting option with non-negotiable repeatability and a solid return to zero ideal for precision minded shooters. Don't worry, the Xeno Mounting System still provides you hard core users the durability you've come to expect from Dead Air.
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