Dark Storm Industries Buffer / Plate Black
$8.99 at OpticsPlanet
In stock Sale
Dark Storm Industries Steel Castle Nut Black
Dark Storm Industries · Buffer Tubes & Springs
No ratings yetBest price
$8.99at OpticsPlanet
Out of stock Sale checked Nov 3, 2026
In stock now instead
- Dark Storm Industries Buffer / Plate Black $8.99at OpticsPlanet
- Dark Storm Industries Buffer Sling Plate Quick Detach Black $14.95at OpticsPlanet
- Buffer Tube Receiver Extension Lock Nut For AR-15 Black $8.99at MidwayUSA
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet | $8.99Salechecked Nov 3, 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.
Similar buffer parts in stock
This part is out of stock at every store we track. These similar buffer parts are in stock, with today's prices.
Dark Storm Industries Buffer Sling Plate Quick Detach Black
$14.95 at OpticsPlanet
In stock Sale
Buffer Tube Receiver Extension Lock Nut For AR-15 Black
$8.99 at MidwayUSA · 4 stores
In stock
Receiver End Plate For AR-15
$8.99 at Ammunition Depot · 4 stores
In stock
Griffin Armament Buffer Spring M4 Black Large GABSM4
$8.99 at OpticsPlanet · 2 stores
In stock Sale
Guntec USA AR-15 Heavy Duty Wide Castle Nut For Car/M4 Buffer Tube Black
$8.99 at OpticsPlanet · 2 stores
In stock Sale
Price history
Dashed line = out of stock. Tracking since Oct 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| OpticsPlanet | $8.99 | $8.99 | $8.99 |
Since Oct 27, 2026.
About this part
The Dark Storm Industries Steel Castle Nut Black is an AR-15 buffer part from Dark Storm Industries. One store lists it, OpticsPlanet at $8.99.
Specifications
- Manufacturer
- Dark Storm Industries
- Platform
- AR-15
- Material
- Steel
From the manufacturer
Dark Storm Industries Steel Castle Nut Black. Specifications for Dark Storm Industries Steel Castle Nut: Manufacturer: Dark Storm Industries Additional Features: Fits Mil-Spec and Comm-Spec Buffer Tubes Gun Model: AR-15 Color: Black Fabric/Material: Steel Features of Dark Storm Industries Steel Castle Nut Fits both Mil-Spec and Commercial-Spec Buffer Tubes Package Contents: Dark Storm Industries Steel Castle Nut What firearm models does the manufacturer say Dark Storm Industries Steel Castle Nut is compatible with? The manufacturer suggests that Dark Storm Industries Steel Castle Nut is compatible with AR-15Dark Storm Industries DSI-BFR-NUT: Steel Castle Nut Black
Rating
No ratings yet
Log in to rate this part.
Comments
Please log in to read and leave comments.