Flash Hider-QD 556 1/2x28
$129.00 at Ammunition Depot · 8 stores
In stock
Best price
$123.49at MidwayUSA
Out of stock checked Oct 24, 2026
In stock now instead
- Flash Hider-QD 556 1/2x28 $129.00at Ammunition Depot
- Flash Hider Keymo Suppressor Mount For .223 Dead Air Suppressor… $104.50at OpticsPlanet
- Sig Clutch-Lok 25 deg Tapered QD Flash Hider for Sig 5.56mm SLH… $149.99at OpticsPlanet
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| MidwayUSA Best price | $123.49checked Oct 24, 2026 | Out of stock | Buy at MidwayUSA | |
| Brownells | $124.99checked Oct 24, 2026 | Out of stock | Buy at Brownells |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Similar flash hiders in stock
This part is out of stock at every store we track. These similar flash hiders are in stock, with today's prices.
Flash Hider Keymo Suppressor Mount For .223 Dead Air Suppressors 1/2"x28
$104.50 at OpticsPlanet · 3 stores
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Sig Clutch-Lok 25 deg Tapered QD Flash Hider for Sig 5.56mm SLH/SLX
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Sig Clutch-Lok 90 deg Shouldered QD Flash Hider for Sig 5.56mm SLH/SLX
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Socom Closed-Tine Flash Hider For 5.56mm (223 Cal) Rifles
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SureFire SOCOM Flash Hider - 3-Prong, 5.56mm (.223 Caliber), 1/2-28
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In stock
Price history
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $124.99 | $124.99 | $124.99 |
| MidwayUSA | $123.49 | $123.49 | $123.49 |
Since Sep 28, 2026.
About this part
The Qdc Flash Suppressor Kit 22 Cal 1/2-28 Steel Black is a flash hider from Knights Armament. It's sold by 2 stores, from $123.49 to $124.99.
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Muzzle thread
- 1/2x28 · Muzzle devices
Specifications
- Manufacturer
- Knights Armament
- Type
- Flash Hider
- Caliber
- 5.56 mm NATO
- Thread pattern
- ½ x 28
- Material
- Steel
From the manufacturer
Knight's Armament QDC (Quick Disconnect Coupler) Flash Suppressors act as a quick detach mounting platform for a companion KAC QDC sound suppressor. Standing alone, the suppressors make excellent flash hiders, diffusing blast and minimizing flash signature. Machined from steel, these flash suppressors feature a matte black finish. Each flash suppressor includes a 7-piece shim kit and Rocksett adhesive for installation. Available in 1/2-28 threads. 5.56 flash suppressor features a 3-prong design. Mfg: Knights Armament SPECS: Fits - 1/2-28 muzzle threads. Material - steel. Finish - Matte black. Includes 7-piece shim kit and Rocksett adhesive. 5.56 - Length - 2.15". Weight - 2.6oz. Threads - 1/2-28.
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