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80227 – Revolver X4s – Fits 2019-2024 Dodge Ram 5′ 7″ Bed (New Body Style 1500 Only)


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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 187 reviews
Ronald Ehlert
Great cover!

The product arrived with no damage and I installed it with ease after realizing the supplemental rails needed to be installed first on my 2023 Honda Ridgeline. I love the security it provides and the fact it doesn't flap in the wind. Well worth the extra cost and be prepared for many positive comments from other jealous truck owners!

Jaroslav Kozel

Great fit and easy to install in less than 30 minutes. Did it alone without help.

Great Cover

Cover was received in good packaging with no damaged or missing parts. Instructions were very easy to following and i was able to install the cover without any assistance. Cover looks and works great.

William Hickinbotham
Perfect for my Tacoma setup.

The Revolver X4S is just what I needed. I have a bed rack for my Tacoma and I want a hard cover that locks shut, and still had the ability to open it up when the bed rack was still on. It opens and closes very smoothly. I did my research before hand to make sure I had the correct brackets for my bed rack that was compatible with the Revolver X4S. It was a very straight forward install with a few adjustments to get the tonneau cover rails tight against the sides. I love the flush looks with matte black color. The Revolver X4S took all the possible problems from the X2 and upgraded them. This is a big winner for my application.

Pat q
Damaged parts

Good price but I received cover almost 3 weeks ago and still can’t install. Parts were delivered damaged and replacements have still not be shipped so I bought cover that is worthless. Total lack of service and customer support. I even call BAK and got a service rep with a free attitude problem. Lucky me !! Not sure when damaged parts will be replaced. Top still in box

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