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X-Ring RDS

(39 reviews) Write a Review
$49.95 - $55.94


The X Ring Rail-mounted Data System, or RDS, was designed to conveniently locate your ballistic data in a position that can viewed without moving out of your shooting position. It is simple to position and doesn't move under recoil. It also folds out of the way for ease of storage when not in use. The lightweight reinforced crystalline polymer bodies, along with stainless steel and brass fasteners, make it durable and able to withstand chemicals and weather conditions.

Simply position the RDS on your Picatinny rail and tighten the socket head cap screws. The friction pivot joints are pre-set and should not require adjustment.

Ballistic data can be recorded on the provided blank DOPE cards, or written directly on the vinyl protective sleeve with either a wet erase pen, map pen, or grease pencil.                           


  • Comes with three cards, 10 piece card pack available at time of purchase or sold separately!
  • Mounts directly to Picatinny rail
  • Low profile - will fit under low optics
  • Light weight yet strong reinforced crystalline polymer bodies
  • Stainless steel and brass fasteners
  • Friction pivot joints hold in any position
  • Chemical and corrosion resistant
  • Designed, manufactured, and assembled in USA
  • Made in the USA

Customer Reviews

  • Ruger Precision rimfire X-Ring RDS dope card holder

    Posted by Tony Boyer on Jun 7th 2024

    Bought one for my RPR sage rat rifle. Bought more for each of my long-range rifles. Must have for your precise shooting requirements. Installs in minutes. Great product.

  • XRing RDS

    Posted by Charlie on Sep 19th 2023

    Great fit on my Seekins Havak Bravo rifle with Sightron PLR scope. Folding feature very nice!

  • Fit on RPR

    Posted by Jose on Sep 10th 2023

    Great fit on my Ruger precision rimfire with Warne High rings and Bushnell Match Pro. I was originally a little worried about the plastic components but everything is holding up great in this Tx heat. Highly recommend this quality product.

  • Xds Range cards

    Posted by Chad Woodard on Sep 2nd 2023

    Absolutely love this set up! Got mine in three days before frost competition. I transferred all my settings from a piece of masking tape I had stuck in the scope to this system. All the other shooters were asking where I got this and I copy and pasted the exact link that takes them straight to it. Hopefully you just got 23 more orders in! That’s exactly how many shooters I texted the link to at the range that day. In fact, the Range itself ask where I got it and is contemplating buying sone to have in stock and sale at the range. It’s a huge city owned range with up to 500 yards in distance in the rifle aid if range. They have competitions weekly. I compete in th Know Your Limits every second Saturday. Then every Sunday they have a VTAC barricade competition. These two are 22lr precision mostly. But they have classes beginning at novice with hunting guns. Target with lower end precision and then your open with the custom built 8k dollar rifles. But they also go as far as having long range competitions with the bigger caliber sniper rifles. But they have so meme thing going everywhere d and lots of long range shooters will keep their shelves clean and hopefully you guys busy with orders. Even the long range shooters fresh out of the military were impressed with this dope card setup. I just added a ec tuner v2, a titanium bolt and firing pin and now more adjustable rigger to my Ruger precision 22lr. And with the help of your set up and not looking at old magic marker scribble on a piece of tape, one more win and I have to move up to the open class. I may move up anyways since I hav already had sone guys joking calling me a sand bagger. But the cost of my rifle had me in the target group instead of open class during my first competition. Then two wins in a row and I feel I’m ready to move to open. Thank you for the great set up! And the surprisingly quick shipping!

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