Red Dot Elevation Delrin Shim – Optic Riser Plate for Trijicon RMR,Holosun 407C/507C/508T, Swampfox/Justice/Liberty/Kingslayer – 1° Adapter for Sight Zero Correction–Precision Fit

Works fantastic does exactly as promised. Before this I could not zero my Trijicon SRO

Although the listing indicated this is primary used to shim the sight with the thicker part of the shim under the rear of the sight (to lower the dot further), I needed to do the opposite. My gun was shooting too high and I need to shim the front to raise the dot. The shim design does allow placing the thicker end under either the front or rear part of the sight. It worked well for me and allowed me to zero my sight.

Was exactly what I needed to zero my red dot. A little over priced for one small shim.

Perfect, was able to zero my Glock 19 with the holosun 507c.

Worked just like I hoped it would and gave me enuf elevation to sight in my dot

I could never get enough elevation adjustment from my RMR mounted on my CZ P10-C to zero at close ranges like 5 to 10 yards. Impact was always too low. With this inexpensive but quality shim installed that problem was cured. Just remember the thick part goes to the rear of the optics cut between the adaptor plate and the optic. Easy to install does the trick

Way over priced. Barley moved the dot. They should give you 20 per box to make any difference, Do not waste your time and money.

I needed adjustment for the optic sight on a pistol. I ran out of elevation, so I bought this shim from Ade Optical on Amazon. It arrived quickly, and worked perfectly, putting the optic right where it needed to be.