Strike Industries AR-15 Advanced Receiver Extension Buffer Tube
The Strike Industries Advanced Receiver extension features scalloped surfaces decrease friction with tight fitting stocks, and shaves weight while retaining mass in critical stressed areas. Further enhancements include a supported buffer retaining tab that also serves to more easily index your receiver extension. The SI Advanced receiver extension is machined from 7075-T6 aluminum for much greater strength than your standard 6061 tubes. Upgrade your AR and stand out from the pack with the SI Advanced Buffer Tube.
Product Spec
- Materials: 7075-T6 Aluminum
- Length:7.28"
- Tube Dia. 1.145"
- Color: Black
- Weight: 3.8oz
Package include
- 1x 7-Position Advanced Receiver extension
Features
- 7-position MIL-SPEC diameter buffer tube
- Fits onto any standard AR15 receiver.
- Finer length of pull adjustment.
- Supported buffer retainer
- Compatible with Strike Industries Pit Viper Stock
| Condition | New in Box |
|---|---|
| Finish Per Color | Black |
| Manufacturer | Strike Industries |
| Manufacturer Part Number | SIARARET7BK |
| Model | SI AREBT |
| Type | Buffer Tubes |
| UPC | 708747546118 |
