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80441 – Revolver X4s – Fits 2022-2024 Toyota Tundra 6′ 7″ Bed without Trail Special Edition Storage Boxes


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The Revolver X4s has new features, including matte black aluminum underbody, integrated safety slat caps, rear corner caps, and more. Other Revolver X4s features include industrial-grade vinyl and matte finished seals and side rail extrusions.  

EXPECT MORE with Revolver X4s: 

  • NEW Matte black aluminum under body and clamps for a sleek, stylish appearance 
  • NEW Side rail seals with smooth flat design 
  • NEW Durable strap and buckles to secure the open cover while driving 
  • NEW Rear corner caps for a more modern appearance 
  • NEW Integrated bulkhead seal for superior sealing 
  • NEW Integrated safety slat caps for protection when rolling 
  • Matte finished, industrial-grade vinyl that keeps water out 
  • Full access to stake pocket holes for additional accessories 
  • Patented rotational locking rails that secure the full length of the bed 
  • Automatic latch secures easily and releases from either side of the bed 
  • 5-year warranty 


The Revolver X4s is a bed cover engineered for real-world durability with a modern, stylish appearance. It has top-to-bottom, matte-black finishes to every aspect of the truck bed cover paired with one-of-a-kind details that set it above the rest. It a premium option that offers dependable bed protection when cover is closed, and complete bed access when opened. The Revolver X4s has a flush appearance and is backed by a 5-year warranty.  

Customer Reviews

Based on 179 reviews
J Potts
Works great with a bit of tweaking

My initial install on my 2005 Silverado with the wide, 6'6" bed went pretty quickly. The instructions were easy to follow and all of the parts worked as described. However, when I got done, the bed cover itself wasn't wide enough to latch on both sides. It was missing by about 1/4". So I contacted BAK customer support, described the issue, and sent them pictures. They sent me a set of shims. I took the rails off, applied the additional shims, and put the rails back on. This time, the rails were the right width for the bed cover to latch securely on both sides. Kudos to BAK customer support for their quick help making this cover work as it is designed.

On that note, it works great. It latches securely (now), looks great, is fairly waterproof, rolls up tightly against the back window, and rolls back down easily. I had a folding cover (BAK) on this truck for 15+ years and much prefer this design.

Pat Yezzie
Bak revolver 4xs

Quite pleased with fit and function also how Quiet it rides!

michael nederostek
A solid cover.

Absolutely love it except for the plastic end caps at the tail gate. They could be attached better with a screw and washer. one was broke when I purchased it . But was taken care of promptly by there excellent customer service.

Revolver X4

Nice cover. Installed on 2020 Chevy Silverado 3500 Diesel, Crew cab, Long bed with factory spray in liner. Installed easily alone. Nice fit looks and operates great. Very happy with cover and wish I had bought one sooner. I also installed under cover swing toolboxes behind each wheel well and they worked out great.

easy peasy

Easy install, wife approves (her truck), wouldn't hesitate to purchase if ever needed again!

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