BAK Revolver X4TS Rails for 8-Foot GM Trucks (Rails Only, No Cover)

• Fits 8‑foot bed GM Silverado/Sierra and C/K pickups, delivering a precise GM-specific alignment.
• Rails-only design: this listing includes the rails without a tonneau cover; pair with a Revolver X4ts cover when you’re ready to complete the system.
• T-slot rail construction enables flexible mounting of accessories and tie-downs along the bed without modifying the truck.
• Factory-aligned fit minimizes gaps and ensures a clean, integrated look on compatible GM trucks.
• Easy upgrade path: add a Revolver X4ts tonneau cover later without replacing the rails.
• Compatibility note: designed specifically for 8-foot bed GM Silverado/Sierra and C/K models; other bed lengths require different rails.