Mil-Spec Receiver Extension / Buffer Tube, 6 Position
- Mil-Spec Carbine Length Receiver Extension / Buffer Tube
- 6 Positions
- Precision CNC from 7075T6 Aircraft Grade Aluminum Impact Forging
- MilSpec Type III Class 2 Hard Anodized Black
- Made in the USA
Note: Buffer, Buffer Spring, Castle Nut, and End Plate are not included.