EOTech Mini Red Dot Sight (MRDS) - Manual (Page 20)

2-6
a. Use a ruler to measure the distance from the center of the weapon bore to the
center of the MRDS lens (see Figure 2-4). This distance will vary depending on the
MRDS mounting configuration being used. In this example, we will assume a
measured distance of 6cm.
Figure 2-4 Strike Point Calculation
Lens
Bore
6cm