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Questions & Answers
It fits with swampfox KINGSLAYER? Thank you. Expert Answer

The Leapers UTG Super Slim RDM20 Mount w/Absolute Co-Witness fits the Docter footprint. The Swampfox Kingslayer uses the RMR footprint and will not fit this mount. The mount at the link below will work with the Kingslayer.
https://www.opticsplanet.com/american-defense-manufacturing-trijicon-rmr-lightweight-qd-mount.html

by Hunter, Gear Expert, July 12, 2023
Will this pair with a holosun micro red dot Expert Answer

The Leapers UTG Super Slim RDM20 Mount w/Absolute Co-Witness is compatible with red dots using the Docter footprint. It will not work with a Holosun red dot. The mount you will need will depend on what Holosun red dot you are using.

by Hunter, Gear Expert, June 10, 2022
Customer Reviews
Helpful Positive Review
Perfect for Vortex Venom by Billy Merganser, Verified Owner, March 30, 2019
I purchased a vortex venom and needed a riser mount for it. The vortex riser is $95 and 1/3 co-witness. This UTG fits perfect and puts the sight at a true co-witness height. Depends on preference, but this mount works great and at an excellent price.
17/18 found this helpful
Helpful Positive Review
Needed a good, sturdy absolute co-witness Mount for a vortex venom red dot sight to use in conjunction with folding backup iron sights. Price was extremely way more affordable going with this mount vs buying a mount directly from the vortex manufactu...
Read More...
3/3 found this helpful
Most Recent Reviews
excellent mount by H, Verified Owner, May 24, 2026
Well made, solid optics mount. Unfortunately, I ordered the wrong footprint & had to return it. The return process was exceptionally smooth & only took a couple minutes. Great company to work with!
Most Recent Reviews
Leapers UTG SS Mount by koi santana, Verified Owner, February 11, 2026
Product is great budget wise and very durable haven’t mounted too a ARP no complaints here
Most Recent Reviews
UTG Doctor/Noblex Mount by Max, Verified Owner, December 4, 2022
Needed something inexpensive yet dependable for to go on my 5 year old son’s inexpensive Kel-Tec CP33. UTG’s design is very nice and smooth, and the finish quality is excellent. Better than some big name companies. The absolute co-witness is perfect ...
Read More...
Most Recent Reviews
Solid mount by Jeff, October 31, 2022
Very cheap but solid on the AR platform. Very good mount for Vortex Venom. Has stayed tight to base with no loss in zero after multiple range sessions. I would highly recommend this as it is the cheapest alternative you will find that works.
Read All 10 Reviews
Color:
Black
Co-Witness:
Absolute
Red Dot Sights-Footprint:
Docter
Optic Cut:
Not Applicable
Condition:
New

Code: 2NZ-RMT-RDMA-RDM-20AC

MPN: RDM-20AC

UPC: 4717385553972

List: $15.97Save 19%
$12.97

Product Info for UTG Pro Super Slim RDM20 Mount w/Absolute Co-Witness

UTG Super Slim RDM20 Mount for the UTG RDM20 Reflex Micro Dot, Machined from 6061-T6 Aluminum and Finished in a Matte Black Anodize with Locking Torx Screws andSquare-shaped Integral Recoil Stops for a Secure Zero Hold, and Weight Reduction Lightening Cuts. 0.78 Saddle Height, 1.84 in Length.image

WARNING: California`s Proposition 65

Specifications for UTG Pro Super Slim RDM20 Mount w/Absolute Co-Witness:

Manufacturer: UTG Pro
Color: Black
Finish: Anodize
Fabric/Material: 6061-T6 Aircraft Grade Aluminum
Co-Witness: Absolute
Red Dot Sights-Footprint: Docter
Optic Cut: Not Applicable
Hand: Ambidextrous
Condition: New

Features of Leapers UTG Super Slim RDM20 Mount w/Absolute Co-Witness:

  • Precision CNC Machined from 6061-T6 Aluminum and Finished in a Matte Black Anodize
  • 0.78" Saddle Height Positions the UTG RDM20 Reflex Micro Dot at the Correct Height for an Absolute Co-witness in Line with Standard Height AR15 Iron Sights
  • Utilizes Locking Torx Screws and Square-shaped Integral Recoil Stops for a Secure Zero Hold
  • Significant Lightening Cuts Reduce Overall Weight and Bulk
  • Includes Mounting Screws and Installation Tools

Package Contents:

  • Leapers UTG Super Slim RDM20 Mount w/Absolute Co-Witness

UTG Pro Super Slim RDM20 Mount w/Absolute Co-Witness Orderable Models

List of Orderable Models

  • UTG Pro Super Slim RDM20 Mount, Absolute Co-Witness, Black, RDM-20AC , MPN: RDM-20AC , UPC: 4717385553972 , Code: 2NZ-RMT-RDMA-RDM-20AC

UTG Pro Super Slim RDM20 Mount w/Absolute Co-Witness Unavailable & Discontinued Models

List of Unorderable Models

  • USED Leapers UTG Super Slim RDM20 Mount, Absolute Co-Witness, Black, RDM-20AC, EDEMO4, Used, Condition Like New , MPN: RDM-20AC-EDEMO4 , Code: 2NZ-RMT-RDMA-RDM-20AC-EDEMO4
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