Theta Optics High-Profile Optics Mount

Theta Optics
Code: THO-10-020707
  • Rail Riser
  • 3.1cm Raise
  • 20mm RIS/RAS

This High Profile Rail Riser is designed for any 20mm RIS/RAS Accessory, and is designed to lift it up off the Rail. This is particularly useful for those trying to use a Lower Face Mask with a Red Dot Sight, as you might find that you Mask stops you from aiming down your standard Rail System.

Full description


The Theta Optics High-Profile Optics Mount is incredibly easy to install, needing only the two Allen Screws to be loosened to place it on the Rail. Tighten these up again to hold it in place. The Riser Mount offers a 3.1cm raise, which should be more than enough for someone who wants an easier time aiming down their Sights. Another key use of this Riser is so that you can still use a Sight whilst you have a PEQ Box installed in front of it.


  • Rail Riser Mount
  • Alloy Construction
  • Black Finish
  • Lightweight Design
  • Raise: 3.1cm
  • For 20mm RIS/RAS
  • Allen Key Installation
  • Easy to Use
  • For Use w/ PEQ Box
  • Ideal for Lower Face Users

Package Includes

  • Theta Optics High-Profile Optics Mount



Parts & Accessories Type
External Parts
External Part Type


Colour Wheel Greyscale
Item Colour
Construction Icon

Weight and Dimension

Product Height
Approx. 3.1cm
Product Length
Approx. 3.9cm
Weight KG Icon
Weight (KG)
Approx. 0.03kg

Part Specific

Rail System Icon
Rail System
20mm RIS / RAS

Mount Specific

Mount Type
Rail Riser

Customer reviews

4 / 5
1 review for Theta Optics High-Profile Optics Mount
Trustpilot customer reviews
Written on 21/10/2022
Great quality, great price but smaller than I Thought
Rated 4 out of 5