AR-15 Buffer Retainer
$1.99 at GunMag Warehouse · 7 stores
In stock
Best price
$1.49at GunMag Warehouse
In stock checked Oct 24, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| GunMag Warehouse Best price | $1.49checked Oct 24, 2026 | In stock | Buy at GunMag Warehouse | |
| Kentucky Gun Co | $1.62checked Oct 24, 2026 | In stock | Buy at Kentucky Gun Co | |
| Brownells | $1.86checked Oct 24, 2026 | In stock | Buy at Brownells | |
| Palmetto State Armory | $1.79Salechecked Oct 21, 2026 | Check store | Buy at Palmetto State Armory | |
| CMMG | $1.99checked Oct 24, 2026 | Check store | Buy at CMMG | |
| OpticsPlanet | $1.99Salechecked Oct 23, 2026 | Out of stock | Buy at OpticsPlanet |
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: $1.49 at GunMag Warehouse. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $1.86 | $1.86 | $1.86 |
| CMMG | $1.99 | $1.99 | $1.99 |
| GunMag Warehouse | $1.49 | $1.49 | $1.49 |
| Kentucky Gun Co | $1.62 | $1.62 | $2.99 |
| OpticsPlanet | $1.99 | $1.99 | $1.99 |
| Palmetto State Armory | $1.79 | $1.79 | $1.79 |
Since Sep 27, 2026.
About this part
The AR-15 Buffer Retainer Sping is an AR-15 buffer part from CMMG. It's sold by 6 stores (3 in stock), from $1.49 to $1.99. The lowest in-stock price in the last 30 days was $1.49 at GunMag Warehouse.
Specifications
- Manufacturer
- CMMG
- Type
- Buffer
- Platform
- AR-15
From the manufacturer
Replacement AR-15 Buffer Retainer Sping. Mfg: Cmmg
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