JP Enterprises 1/2-28 Crush Washer - Stainless
$5.65 at OpticsPlanet · 4 stores
In stock Sale
Best price
$5.99at OpticsPlanet
In stock checked Oct 31, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet Best price | $5.99checked Oct 31, 2026 | In stock | Buy at OpticsPlanet | |
| Dirty Bird | $5.65checked Oct 31, 2026 | Check store | Buy at Dirty Bird | |
| AR15Discounts | $5.95checked Oct 31, 2026 | Check store | Buy at AR15Discounts | |
| Brownells | $5.65checked Oct 31, 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: $5.99 at OpticsPlanet. Dashed line = out of stock. Tracking since Oct 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $5.95 | $5.95 | $5.95 |
| Brownells | $5.65 | $5.65 | $5.65 |
| Dirty Bird | $5.65 | $5.65 | $5.65 |
| OpticsPlanet | $5.99 | $5.99 | $5.99 |
Since Oct 28, 2026.
About this part
The JP Enterprises 5/8-24 Crush Washer - Stainless is a muzzle device from JP Enterprises. It's sold by 4 stores (1 in stock), from $5.65 to $5.99. The lowest in-stock price in the last 30 days was $5.99 at OpticsPlanet.
Fits and works with
- Muzzle thread
- 5/8x24 · Muzzle devices
Specifications
- Manufacturer
- JP Enterprises
- Thread pattern
- 5/8 x 24
- Material
- Steel
From the manufacturer
Our Double Crush Washers are the way forward. Thanks to a JP original design and careful metallurgy, your next comp installation can be quick and painless. These washers auto-center and provide smooth, consistent crush without struggle. Each is good for close to 1 1/2 turns for just-right timing. US Patent Number 100,041,753 Features: Provides consistent torque level through entire rotation Greater than one full turn after contact to time any muzzle device Expand in crushing which prevents binding on threads for easy removal Tight fit to OD of threads which helps center the part on the barrel Superior cosmetics due to symmetry and flat profile after crushing
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