The Beretta CX4 Bottom and Side Accessory Rail Kit is designed of Black Polymer and comes with four mounting screws. Used with the side rail provided with the CX4 Storm carbine, this kit finishes out the two side rail positions and adds the bottom rail for a vertical grip.
- Mounts an accessory rail to the CX4 storm, includes hardware
- Three slot length on side, six slot on bottom
- The second side rail used with this kit is the one that comes with the rifle