AR-15 Heavy Carbine Buffer Assembly
$21.99 at Brownells
In stock
Best price
$33.83at OpticsPlanet
In stock Sale checked Oct 21, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet Best price | $33.83Salechecked Oct 21, 2026 | In stock | Buy at OpticsPlanet | |
| GunMag Warehouse | $33.99checked Oct 21, 2026 | In stock | Buy at GunMag Warehouse | |
| Battlehawk Armory | $21.93Salechecked Oct 21, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $33.99checked Oct 21, 2026 | Check store | Buy at Palmetto State Armory | |
| Brownells | $32.42checked Oct 21, 2026 | Out of stock | Buy at Brownells |
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: $33.83 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Battlehawk Armory | $21.93 | $21.93 | $22.42 |
| Brownells | $32.42 | $32.42 | $32.42 |
| GunMag Warehouse | $33.99 | $33.99 | $33.99 |
| OpticsPlanet | $33.83 | $33.83 | $33.83 |
| Palmetto State Armory | $33.99 | $33.99 | $33.99 |
Since Sep 28, 2026.
About this part
The AR-308 Rifle Buffer is an AR-10 buffer part from Luth-AR. It's sold by 5 stores (2 in stock), from $21.93 to $33.99. The lowest in-stock price in the last 30 days was $33.83 at OpticsPlanet.
Fits and works with
- Buffer system
- Rifle · Buffers and springs
Specifications
- Manufacturer
- Luth-AR
- Type
- Buffer
- Platform
- AR-10
From the manufacturer
Luth-AR factory replacement 308 Rifle Buffer Body. Mfg: Luth-Ar
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