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Ade Advanced Optics Optics Shims Elevation Shim to give Extra Adjustment Range for Trijicon RMR, Holosun 407C/507C/508T, Swampfox Justice/Liberty/Kingslayer Red Dot Sight

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$11.99

$ 6 .99 $6.99

In Stock

About this item

  • Do not return your "defective" red dot that can't adjust the illuminated dot high enough to zero. This optic shim solves the problem by raising the red dot higher to zero. Optic Shim is made to fit between the red dot and the mounting plate. Position the thicker side toward the end to lower the dot. Position the thicker side toward the front to raise the dot.
  • Fits: Trijicon RMR/SRO, Ade Advanced Optics, RD3-019, RD3-020, RD3-023, Holosun HS407C/HS507C/HS507T and
  • Also fits Riton X3 Tactix PRD, ADE RD3-011, Swampox Kingslayer/Liberty/Justice. The shim might need to be trimmed to the shape to match some of red dot brand mentioned above.
  • What it does? While zeroing the red dot sight, some users turned the elevation screw all the way to the end that can no longer turn(screw maxed-out), the location of the illuminated dot is still TOO HIGH, user is UNABLE to adjust the dot LOW enough to zero. Instead of returning the "defective" red dot, this shim will rise the optic to help user to move the illuminated dot higher to the location to zero. Scope base shims Tolerance +/-.005 Taper 1.0 degree.
  • Depending on the handgun, some handguns need THIS 1degree shim to give extra range of elevation across a wide range of firearms (such as the 1911). Should you feel any resistance from the mechanism whilst zeroing the elevation please fit the shim between the sight and the mount with the thickest part at the rear.


Position the thicker side toward the end to lower the dot. Position the thicker side toward the front to raise the dot.


Joseph Eatherly
Reviewed in the United States on September 9, 2024
Worked perfectly and adds almost no total height to red dor.
Customer
Reviewed in the United States on March 23, 2024
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.
Customer
Reviewed in the United States on December 5, 2024
Worked just like I hoped it would and gave me enuf elevation to sight in my dot
shaner
Reviewed in the United States on December 17, 2024
Item as described. I'm well pleased
Larry R.
Reviewed in the United States on January 13, 2024
The product works as advertised. Gave me enough up and down elevation to adjust the red dot on target.
TOCM
Reviewed in the United States on September 12, 2023
Sounds like it works for most people. Unfortunately it didn't fit my slide cut and rmr plate. Trimmed it up a bit, and it added elevation for my 507c. I wish I had ordered 2 to add more, but I'll just deal with the slightly off zero situation.
George W. Plesa
Reviewed in the United States on April 8, 2023
Grossly overpriced but it does work. I was unable to get more elevation out of my Holosun 507C mounted on a Glock 23. I put this under the sight with the thicker end to the rear and now I have elevation to spare.
readsalot
Reviewed in the United States on May 3, 2022
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.
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