Muzzle Brake Keymo Compatible For .223 Dead Air Suppressor - 1215km Suppressor Mount For Dead Air .223 Suppressor 1/2"x28
$104.50 at Ammunition Depot · 7 stores
In stock
Nox Deadair Sandman Muzzle Device Keymount .300 5/8 X 24
Sons Of Liberty Gun Works · Muzzle Devices
No ratings yetBest price
$109.00at Brownells
In stock Lowest in 30 dayschecked Nov 13, 2026
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Muzzle thread
- 5/8x24 · Muzzle devices
Specifications
- Manufacturer
- Sons Of Liberty Gun Works
- Type
- Suppressor Mount
- Caliber
- 5.56 mm NATO
- Thread pattern
- 5/8 x 24
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells Best price 17.76% off · ends Nov 15 · exclusions apply | $109.00checked Nov 13, 2026 | In stock | Buy at Brownells | |
| Ammunition Depot | $109.00checked Nov 13, 2026 | In stock | Buy at Ammunition Depot | |
| AR15Discounts 5% off | $109.00checked Nov 12, 2026 | Check store | Buy at AR15Discounts | |
| Dirty Bird | $109.00checked Nov 12, 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: $109.00 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $109.00 | $109.00 | $109.00 |
| Ammunition Depot | $109.00 | $109.00 | $109.00 |
| Brownells | $109.00 | $109.00 | $109.00 |
| Dirty Bird | $109.00 | $109.00 | $109.00 |
Since Sep 27, 2026.
About this part
The Nox Deadair Sandman Muzzle Device Keymount .300 5/8 X 24 is a suppressor mount from Sons Of Liberty Gun Works. It's sold by 4 stores, all at $109.00. The lowest in-stock price in the last 30 days was $109.00 at Ammunition Depot.
From the manufacturer
AR-15 NOX DEADAIR SANDMAN MUZZLE DEVICE KEYMOUNTS Want a muzzle device that does it all? Now, thanks to the Sons of Liberty Gunworks NOX, you don't have to choose between muzzle control or flash suppression. This dedicated AR-15 add-on does both, and it acts as a keymount for your Dead Air Sandman suppressor. Each SOLGW NOX 5.56 NATO muzzle device was designed meticulously over a six-month period to ensure that its construction provided complete flash suppression while also preventing muzzle rise. The unit has gas ports at the 12- and 3-o'clock position and are designed to mount on any 5/8"-24 TPI muzzle threads. Mfg: Sons Of Liberty Gun Works
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