Ampule® RDS Tool

(21 reviews) Write a Review

Product Overview

Ampule® - Red Dot, Optic & Laser Adjustment Keychain Tool. A handy range or gear bag tool to have on hand for easy and precise adjustments. Machined out of 7075 Aluminum for toughness and longevity. Includes pivot ring. Works with many optics and lasers which includes but is not limited to the following:

  • Trijicon RMR/MRO/ACOG
  • Aimpoint T1/T2/All 30mm Models
  • EOTech
  • Elcan Spectre
  • Dbal I2/A3/D2/CQBL Lasers
  • Peq15/C/Apital/ Lasers
  • MAWL Laser
  • RAID-X Laser

Ships Free and Made in USA

  • CNC Machined
  • 7075 Aluminum
  • Includes Keyring
  • Orbital Grey Type 03 Hardcoat
  • Diameter 0.400"
  • Length 2.16"
  • Weight 0.3oz

Anodizing Note: Like most anodized products, the color shade can vary from batch to batch. We do our best to keep it as close to what is photographed, but it can slightly change. Because this item is made of 7075 aluminum, the grey anodizing can appear lighter grey to tan in certain lighting. 


(21 reviews) Write a Review

21 Reviews Hide Reviews Show Reviews

  • 5
    Rail Scales RMR sight adjustment tool

    Posted by Ryan on Apr 30th 2022

    High quality, blazing fast shipping. The RMR adjustment knobs can be a burden, most coins don’t exactly fit in there. A $550+ optic investment with coin slot shaped adjustment points scratch easily with a flat head screwdriver, this tool fits in there like a glove scratch free. This tool fills the void, 5 stars highly recommend, must have if you own high end optics.

  • 5
    Perfect fit and great quality. Went straight into the range bag after checking fit.

    Posted by Shawn Royal on Feb 4th 2022

    Would like to see you make a quality tool for the Holosun red dots. Id buy it for sure.

  • 5
    Easy & Looks Great

    Posted by Rick Stone on Dec 16th 2021

    This tool is exactly what I needed. I was frustrated at the rang trying to use a key or coin to adjust my red dot. I throw this on my key chain and I am good to go. And it’s cool looking too.

  • 5

    Posted by Chris on Jul 20th 2021

    Got this for my RMR and it work perfectly. Thank you

  • 5

    Posted by Dylan Thigpen on May 26th 2021

    Ampule RDS tool is a range saver! Ease of access and easy to use. Makes zeroing a firearm effortless and makes for quick easy adjustments!

  • 5

    Posted by Dave on May 3rd 2021

    Simple yet well designed product that works beautifully!

  • 5
    Ampule RDS

    Posted by Steady Eddie on Apr 23rd 2021

    I am extremely impressed with the ease of purchase, customer service, and timely delivery. I am also equally impressed with the quality and craftmanship of this tool. It is a bit pricey but well worth the purchase. I am a firm believer in having the right tool for the job. This is absolutely the perfect tool for the Trijicon RMR. You will not be disappointed.

  • 5
    Ampule RDS Tool is Amazing!

    Posted by Eric Leinsing on Apr 5th 2021

    I recently purchased a Trijicon Accupoint for my LWRC and a MRO for my B&T. I had tried every bit in my gunsmith driver set and nothing fit correctly. All were either too big, too small, too thick or too thin. I was searching for something that would work and discovered the Railscales Ampule. I immediately placed the order. It is perfectly made and works exactly as I hoped it would. This thing is going on a lanyard and will be hanging around my neck. Great Design+Impeccable Execution=Me Being Very Happy. Thank You!

  • 5
    Delivers as usual

    Posted by Reece on Jul 30th 2020

    At this point it’s kinda of becoming boring how consistently amazing rail scales products are, this tool is worth every penny considering all rds sights I have are aimpoint and trijicon, especially the trijicon adjustment tool is perfect makes zeroing that much easier after changing batteries in my RMR