Luth-AR MBA-2 Fixed Stock w/ Buffer Assembly A2 Extension Tube .308 Buffer Spring, Black
$106.17 at OpticsPlanet · 5 stores
In stock Sale
Best price
$107.00at Ammunition Depot
In stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Ammunition Depot Best price | $107.00checked Oct 1, 2026 | In stock | Buy at Ammunition Depot | |
| GunMag Warehouse | $114.99checked Oct 1, 2026 | In stock | Buy at GunMag Warehouse | |
| MidwayUSA | $121.60checked Oct 1, 2026 | In stock | Buy at MidwayUSA | |
| Palmetto State Armory | $121.99Salechecked Oct 1, 2026 | Check store | Buy at Palmetto State Armory | |
| Brownells | $107.00checked Oct 1, 2026 | Out of stock | Buy at Brownells | |
| OpticsPlanet | $121.60Salechecked 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: $107.00 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $107.00 | $107.00 | $107.00 |
| Brownells | $107.00 | $107.00 | $107.00 |
| GunMag Warehouse | $114.99 | $114.99 | $114.99 |
| MidwayUSA | $121.60 | $121.60 | $121.60 |
| OpticsPlanet | $121.60 | $121.60 | $121.60 |
| Palmetto State Armory | $121.99 | $121.99 | $121.99 |
Since Sep 27, 2026.
About this part
The B5 Systems Enhanced SOPMOD Stock - Multicam SOP-210-01 is a stock. It's sold by 6 stores (3 in stock), from $107.00 to $121.99. The lowest in-stock price in the last 30 days was $107.00 at Ammunition Depot.
Fits and works with
- Buffer system
- Carbine · Buffers and springs
From the manufacturer
Introducing the B5 Systems Enhanced Sopmod Buttstock.
The NSWC CRANE developed Sopmod Buttstock was born from the unique needs of Special Operation Forces. B5 Systems has taken the venerable design of the Sopmod Buttstock and incorporated the features sought by military professionals and firearm enthusiasts. Building upon its exceptional cheekweld and storage capbilities the B5 Systems Enhanced Sopmod Buttstock features an ambidexturous quick disconnect sling swivel mount, color matching hardware, and construction of milspec materials and finishes.
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