Description
Strike Industries Advanced Receiver Extension is a 7-position buffer tube built with a MIL-SPEC diameter for AR-15 and AR-10 receivers. The red anodized aluminum tube has scalloped surfaces to reduce friction when paired with tight-fitting stocks, while keeping mass in stressed areas. It also includes a supported buffer retaining tab that helps index the receiver extension and supports the buffer retainer. It is compatible with Strike Industries Pit Viper Stock.
Key features
- 7-position MIL-SPEC diameter buffer tube
- Scalloped surfaces for reduced friction with tight-fitting stocks
- Supported buffer retaining tab for easier indexing
- Designed for standard AR-15 receivers
- Compatible with Strike Industries Pit Viper Stock
Specifications
| Fits | Standard AR-15 receiver |
|---|---|
| Part Type | Advanced Receiver Extension (Buffer Tube) |
| Positions | 7 |
| Material | Anodized Aluminum |
| Finish | Red Anodized |



