BAK Revolver X4
BAK Revolver X4
BAK Revolver X4
BAK Revolver X4
Revolver X4
BAK Revolver X4
BAK Revolver X4
BAK Revolver X4
BAK Revolver X4
Revolver X4

BAK Revolver X4

Starting at $939.88


Interested in the newer model of this cover? Check out the Revolver X4s – the next generation of America’s #1 selling hard rolling cover.

The BAK Revolver X4, is a premium hard rolling cover that includes all the same great features of the Revolver X2, but with a stylish matte black finish. When closed, heavy-duty aluminum slats secure the cover the full length of the bed on both sides, providing unrivaled strength and security. When opened, the cover rolls up tight providing full bed access without blocking rear view mirror and third brake light visibility.

  • Premium matte finish hard rolling cover
  • Patented rotational locking rails lock 100% of the cover for unrivaled security
  • Automatic latching system
  • 5-year warranty


Please make use of the Revolver X4 Hard Rolling Tonneau Covers installation instructions below to assist you with the installation of your Revolver X4 Hard Rolling Tonneau Covers.

Supplemental Sheets

If you need additional install sheets for your specific Make please see below.  

If you have further questions or need technical assistance with the install of any Revolver X2 truck bed cover, please call one of our knowledgable installation experts at 818-365-9000 or Contact Us and we will be happy to assist you.


BAK® Industries (“BAK”) warrants your Revolver X4 hard rolling truck bed cover to be structurally free from defects in material and workmanship for 5 Year Limited Warranty period from the retail date of purchase.

Warranty registration must be on file and/or proof of original purchase (detailed and dated receipt) is required for warranty service. Warranty is nontransferable and applies to the original purchaser of the BAK product only. 

Sleek, Low-Profile Design

Revolver X4 sits flush with your bed rail caps providing a low-profile look that complements your truck.

Easy to Use

No lifting required. The cover can easily be rolled open and closed with one-handed operation from either side of the truck.

100% Full Bed Access & Visibility

The Revolver X4 rolls up tight providing 100% bed access without blocking rear view visibility or the third brake light.


1,914 Total
Margaret D.
2019 Nissan Frontier
5 / 5
13 May 2021
So happy with this product and it looks beautiful & it locks !
Charles E.
2019 Ford F-150
5 / 5
12 May 2021
Love it
Fred S.
2021 Ram 1500
5 / 5
12 May 2021
Easy to install. Easy to use. Looks great.
Eduardo M.
2021 Ram 1500 Classic
5 / 5
6 May 2021
Easy to install!
David S.
2021 Chevrolet Silverado 1500
5 / 5
4 May 2021
Had a different one on a previous truck. This cover is by far the best.
Henry H.
2019 GMC Canyon
5 / 5
2 May 2021
Our installer was great. Customer service, product delivery and installation were all a 10+++++. He said what he was going to do and did what he said he was going to do. Thank you Jerry. FYI this was for my father's truck and we are going to have an install on our truck now that we have someone that we can trust. Thumbs up!
Jim W.
2016 Ram 1500
5 / 5
30 April 2021
really like the new cover, much better than canvas cover on my son's truck
Kirk R.
2016 GMC Sierra 1500
5 / 5
29 April 2021
Really happy with the product with the exception of the recent issue with the cover.
Roderick F.
2015 Ford F-150
5 / 5
29 April 2021
excellent product
Robert W.
2020 Ford F-250 Super Duty
5 / 5
29 April 2021
Happy with purchase