AR-15 Buffer Retainer Sping
$1.49 at GunMag Warehouse · 4 stores
In stock
Best price
$1.99at GunMag Warehouse
In stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| GunMag Warehouse Best price | $1.99checked Oct 1, 2026 | In stock | Buy at GunMag Warehouse | |
| Brownells | $2.35checked Oct 1, 2026 | In stock | Buy at Brownells | |
| MidwayUSA | $2.45checked Oct 1, 2026 | In stock | Buy at MidwayUSA | |
| CMMG | $1.99checked Oct 1, 2026 | Check store | Buy at CMMG | |
| OpticsPlanet | $2.39Salechecked Oct 1, 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: $1.99 at GunMag Warehouse. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $2.35 | $2.35 | $2.35 |
| CMMG | $1.99 | $1.99 | $1.99 |
| GunMag Warehouse | $1.99 | $1.99 | $1.99 |
| MidwayUSA | $2.45 | $2.45 | $2.45 |
| OpticsPlanet | $2.39 | $2.39 | $2.39 |
Since Sep 27, 2026.
About this part
The AR-15 Buffer Retainer is an AR-15 buffer part from CMMG. It's sold by 5 stores (3 in stock), from $1.99 to $2.45. The lowest in-stock price in the last 30 days was $1.99 at GunMag Warehouse.
Specifications
- Manufacturer
- CMMG
- Type
- Buffer
- Platform
- AR-15
From the manufacturer
Replacement AR-15 Buffer Retainer. Mfg: Cmmg
Similar buffer tubes & springs
Brn-10/15 Buffer Retainer, 5.56mm
$3.19 at Brownells
In stock Sale
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