Ar15a4 Extractor Buffer
$3.59 at Brownells
In stock
Best price
$3.50at KAK Industry
checked Oct 21, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| KAK Industry | $3.50checked Oct 21, 2026 | Check store | Buy at KAK Industry |
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 Oct 6, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| KAK Industry | $3.50 | $3.50 | $3.50 |
Since Oct 6, 2026.
About this part
The A1 Rear Sight Windage Screw is an upper part from KAK Industry. One store lists it, KAK Industry at $3.50.
Specifications
- Manufacturer
- KAK Industry
From the manufacturer
A1 REAR SIGHT WINDAGE SCREW
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