I think the factory ram rails pretty much suck. Not much in accessories that actually attach to them. I did find that Toyota Tacoma or Tundra rails seem pretty close. I used t bolts mounts and found some ratcheting tie downs i could use. Molle panel from a Ford F150 5.5 foot bed works well. T bolts slide in found on Amazon. Molle panels from Amazon. Yea i buy a lot on Amazon since returns are easy. Some pictures.