A1 Compensator Lock Washer
$1.83 at Brownells · 2 stores
In stock
Best price
$1.99at Palmetto State Armory
checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Palmetto State Armory | $1.99checked Oct 1, 2026 | Check store | Buy at Palmetto State Armory |
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
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Palmetto State Armory | $1.99 | $1.99 | $1.99 |
Since Sep 28, 2026.
About this part
The PSA AR15 Crush Washer is a muzzle device. One store lists it, Palmetto State Armory at $1.99.
From the manufacturer
Used while installing a flash hider on your AR-15, M16 or M4.
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