DSI Castle Nut Steel
496377002912
Description
DSI AR-15 Buffer Tube Castle Nut
The DSI AR-15 Buffer Tube Castle Nut is a steel castle nut designed to secure the receiver extension and end plate on compatible AR-platform carbine buffer assemblies.
Unlike traditional castle nuts that typically provide only four staking dimples, the DSI castle nut incorporates numerous staking dimples around its perimeter. This provides more staking-position options when securing the castle nut to the end plate during installation.
Proudly made in the USA.
Technical Specifications
| Construction | Steel |
| Enhancements | Multiple staking dimples provide additional staking-position options compared with traditional four-dimple castle nuts |
| Compatibility | Mil-Spec and commercial-spec buffer tubes |
| Finish | Black |
Specifications subject to change without notice.