MBA-1 Buttstock With 223/5.56 Buffer Assembly Black
$174.79 at OpticsPlanet · 5 stores
In stock Sale
Best price
$174.99at OpticsPlanet
In stock Sale checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet Best price | $174.99Salechecked Oct 1, 2026 | In stock | Buy at OpticsPlanet | |
| Ammunition Depot | $174.99checked Oct 1, 2026 | In stock | Buy at Ammunition Depot | |
| GunMag Warehouse | $174.99checked Oct 1, 2026 | In stock | Buy at GunMag Warehouse | |
| MidwayUSA | $174.99checked Oct 1, 2026 | In stock | Buy at MidwayUSA | |
| Battlehawk Armory | $110.05Salechecked Oct 1, 2026 | Check store | Buy at Battlehawk Armory | |
| Brownells | $134.99checked Oct 1, 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: $174.99 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $174.99 | $174.99 | $174.99 |
| Battlehawk Armory | $110.05 | $110.05 | $110.05 |
| Brownells | $134.99 | $134.99 | $134.99 |
| GunMag Warehouse | $174.99 | $174.99 | $174.99 |
| MidwayUSA | $174.99 | $174.99 | $174.99 |
| OpticsPlanet | $174.99 | $174.99 | $174.99 |
Since Sep 28, 2026.
About this part
The AR-308 Fixed Stock Recoil Buffer is an AR-10 stock from Kyntec Corporation. It's sold by 6 stores (4 in stock), from $110.05 to $174.99. The lowest in-stock price in the last 30 days was $174.99 at Ammunition Depot.
Fits and works with
- Buffer system
- Rifle · Buffers and springs
Specifications
- Manufacturer
- Kyntec Corporation
- Type
- Stock
- Platform
- AR-10
From the manufacturer
Designed for law enforcement, sportsmen, and competitive shooters alike, these hydraulic buffers help reduce recoil, while diminishing wear and tear on parts. The sealed hydraulic cylinder is made of 17-4 stainless steel and features a nickel-plated cylinder rod with a high-impact striker cap. Hydraulic buffer easily replaces standard mass and spring buffer. Built to Mil-Spec standards, and U.S. Army tested, these buffers have been demonstrated to reduce cyclic rates, helping save ammunition and improve accuracy. Mfg: Kyntec Corporation SPECS: 17-4 stainless steel, sealed hydraulic cylinder. High-impact striker cap. Nickel-plated cylinder rod. AR-15 Carbine Buffer - 3.75" OAL. AR-15 Fixed Stock Buffer - 6.25" OAL. AR-.308 Shorty Collapsible Stock Buffer - 2.75" OAL. Fits DPMS and CMMG style M-4 .308
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