Description
Phase5 Hex-2 AR15 Pistol Buffer Tube
- Specifically Designed to Fit Sig SB15 Stabilizing Brace
- Includes Castle Nut, End Plate and Foam Pad
- Black Finish
- Compatible with Milspec AR15/M4 Receivers
- Made in the USA
Phase5 Hex-2 AR15 Pistol Buffer Tube