Complete Buffer Tube Kit Specifically Designed For The Sig Sauer SB15 Stabilizing Brace
For .308 Caliber Applications
Ambi One Point Sling End Plate,Castle Nut,308 Cal Buffer, & Upgraded 308 Cal Chrome Spring
Tube Has Machined Knotch Preventing Sig Brace From Sliding Too Far Forward
T6 Aluminum
US Made