UTG® Picatinny Optic Mount, for DOCTER®, 45 Degree

UTG Super Slim RDM20 45 Degree Angle Mount, Black
in stock
  • Precision CNC Machined from 6061-T6 Aircraft Aluminum and Finished in a Matte Black Anodization
  • Low Profile Torx Locking Screw Base with Squared Recoil Stops for a Secure Zero Hold
  • Compatible with UTG® OP3 Micro Dots: OP-RDM20R, OP-RDM20G, OP-RDM20CT and OP-RDM20CTS, utilizes the Common Docter Footprint


CAUTION: Only use the included #6-48 screws for optic installation.

NOTE: We recommend to tighten the #6-48 screw with torque value of about 12 inch-lb and the side plate screw with torque value of about 35 inch-lb.


  • #6-48 T10 Torx Screw X3
  • #8-32 Flat Head T20 Torx Screw
  • T10 Torx Wrench
  • T20 Torx Wrench
More Information
Made in USANo
Materials6061-T6 Aluminum
Compatible withUTG® OP3 Micro, OP3 Micro SL, OP3 Micro SLS, DOCTER® Footprint
Mount TypePicatinny
Height Profile45 Degree
Optic to Mount Torque Value12 in-lbs
Mount to Rail Torque Value35 in-lbs
Optic Footprint For DOCTER®
Weight (oz)1.5
Height (in)1.02
Length (mm)46.736
Length (mm/in)1.84
Width (in)2.54
1#6-48 T10 Torx Screwx3
2#8-32 Flat Head T20 Torx Screw1
3T10 Torx Wrench1
4T20 Torx Wrench1


Leapers, Inc. warrants that all products conform to published specifications and are free from defects in material and workmanship. Leapers, Inc. will repair or replace, at our discretion, a defective product for the duration of the product’s lifespan. In the event of a product being discontinued, credit for the product’s MSRP may be offered.

⚠️WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov.