Brn AR-15 Buffer Retainer Spring
$3.99 at Brownells
In stock Sale
PSA AR15 Mil-Spec Carbine Buffer Spring
Palmetto State Armory · Buffer Tubes & Springs
No ratings yetBest price
$3.95at Palmetto State Armory
checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Palmetto State Armory | $3.95checked 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 | $3.95 | $3.95 | $3.95 |
Since Sep 28, 2026.
About this part
The PSA AR15 Mil-Spec Carbine Buffer Spring is an AR-15 buffer part from Palmetto State Armory. One store lists it, Palmetto State Armory at $3.95.
Fits and works with
- Buffer system
- Carbine · Buffers and springs
Specifications
- Manufacturer
- Palmetto State Armory
- Type
- Spring
- Platform
- AR-15
From the manufacturer
PSA AR15 Mil-Spec Carbine Buffer Spring - 410
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