AR-15 Hammer Spring
$1.86 at Brownells · 5 stores
In stock
Best price
$1.89at Dirty Bird
checked Oct 31, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Dirty Bird Best price | $1.89checked Oct 31, 2026 | Check store | Buy at Dirty Bird | |
| AR15Discounts | $1.99checked Oct 31, 2026 | Check store | Buy at AR15Discounts |
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 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $1.99 | $1.99 | $1.99 |
| Dirty Bird | $1.89 | $1.89 | $1.89 |
Since Oct 28, 2026.
About this part
The NBS Mil-Spec AR-15 Buffer Retainer is an AR-15 lower part from NBS. It's sold by 2 stores, from $1.89 to $1.99.
Specifications
- Manufacturer
- NBS
- Platform
- AR-15
From the manufacturer
Mil-Spec AR-15 Buffer Retainer
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