ACM Low Profile RIS/RAS 30mm Mounting Rings

Code: M51616182L
  • Low Profile Mount
  • For 20mm RIS / RAS
  • Up to 30mm Diameter

A pair of screw release Sight Mounting Rings designed to fit 20mm RIS / RAS Rails, and support Torches and Sights up to 30mm in diameter. 

Full description


The Mounting Rings are constructed from Alluminium and can be quickly detatched and re-attached using the large screw releases at the sides. The sight mounts are low profile, allowing you to attach a sight as low as possible to your rifle, reducing its visible profile from the side. These are the perfect mountings for those with sights which are small in diameter, or for compact optics.


  • For 20mm RIS / RAS Rails
  • Fits sights up to 30mm in diameter
  • Low profile mounts
  • Screw release mounts

Package Includes:

  • Low Profile RIS/RAS 30mm Mounting Rings

Special Instructions:

When placing the mounts on your rail ensure the release screws are on the same side and each Allen screw is tightened one turn at a time. The ensures that the sight is as central as possible on your rail.

Please also note that every time you remove the sight from your rail it will require re-zeroing.



External Part Type
Patrol Base - Warning Icon
Patrol Base - Warning Icon
Parts Fitting


Colour Wheel Greyscale
Item Colour
Construction Icon

Weight and Dimension

Product Width
Approx. 3.5cm
Weight KG Icon
Weight (KG)
Approx. 0.09kg

Part Specific

Rail System Icon
Rail System
20mm RIS / RAS

Mount Specific

Mount Type
Scope Mount