Yankee Hill Machine Co Thread Protector, Rifle, .22/5.56, 1/2x28, .730 Outer Diamter, Matte
$16.75 at MidwayUSA · 6 stores
In stock
Best price
$16.49at Ammunition Depot
In stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Ammunition Depot Best price | $16.49checked Oct 1, 2026 | In stock | Buy at Ammunition Depot | |
| OpticsPlanet | $16.99Salechecked Oct 1, 2026 | In stock | Buy at OpticsPlanet | |
| Palmetto State Armory | $13.29Salechecked Oct 1, 2026 | Check store | Buy at Palmetto State Armory | |
| Battlehawk Armory | $15.95checked Oct 1, 2026 | Check store | Buy at Battlehawk Armory | |
| Brownells | $15.95checked Oct 1, 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.
Price history
Lowest in-stock price in the last 30 days: $16.49 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $16.49 | $16.49 | $16.49 |
| Battlehawk Armory | $15.95 | $15.95 | $15.95 |
| Brownells | $15.95 | $15.95 | $15.95 |
| OpticsPlanet | $16.99 | $16.99 | $16.99 |
| Palmetto State Armory | $13.29 | $13.29 | $13.29 |
Since Sep 28, 2026.
About this part
The AR-15 .223/5.56 Crush Washer Black 10pk is a 5.56 / .223 muzzle device from Strike Industries. It's sold by 5 stores (2 in stock), from $13.29 to $16.99. The lowest in-stock price in the last 30 days was $16.49 at Ammunition Depot.
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
Specifications
- Manufacturer
- Strike Industries
- Caliber
- 5.56 mm NATO
From the manufacturer
Strike Industries offers replacement components for the AR-15 that are made to military specifications. Available in .223 calibers and .308, these high quality components will provide excellent fit and reliable function in your AR series rifle. They come in PRO sets which are 1 piece bulk packages. The S.I. crush washers are great for replacing your used ones and for installing a new muzzle device onto your AR. Mfg: Strike Industries
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