---
product_id: 733909012
title: "ADE Optics Delrin Sim offers additional elevation ranges for Vortex Venom/Viper, Blissfast Fire, Hex Dragonfly, Sightmark Mini Shot M-Spec/Pro specifications, Leica Tempas, and Noblex Sight Red Dot"
brand: "ade advanced optics"
price: "€ 33.31"
currency: EUR
in_stock: true
reviews_count: 5
category: "Ade Advanced Optics"
url: https://www.desertcart.ie/products/733909012-ade-optics-delrin-sim-offers-additional-elevation-ranges-for-vortex
store_origin: IE
region: Ireland
---

# ±0.005 tolerance precision Polymer durability & lightweight 1.0° taper for perfect angle ADE Optics Delrin Sim offers additional elevation ranges for Vortex Venom/Viper, Blissfast Fire, Hex Dragonfly, Sightmark Mini Shot M-Spec/Pro specifications, Leica Tempas, and Noblex Sight Red Dot

**Brand:** ade advanced optics
**Price:** € 33.31
**Availability:** ✅ In Stock

## Summary

> 🎯 Elevate your aim, dominate your shot – never miss the mark again!

## Quick Answers

- **What is this?** ADE Optics Delrin Sim offers additional elevation ranges for Vortex Venom/Viper, Blissfast Fire, Hex Dragonfly, Sightmark Mini Shot M-Spec/Pro specifications, Leica Tempas, and Noblex Sight Red Dot by ade advanced optics
- **How much does it cost?** € 33.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/733909012-ade-optics-delrin-sim-offers-additional-elevation-ranges-for-vortex)

## Best For

- ade advanced optics enthusiasts

## Why This Product

- Trusted ade advanced optics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Perfected:** Achieve flawless zero with ±0.005 tolerance shim accuracy
- • **Effortless Installation:** Slide and shim your way to perfect sight alignment in seconds
- • **Universal Compatibility:** Fits top optics like Vortex Venom, Burris Fastfire, Eotech MRDS & more
- • **Custom Elevation Control:** Adjust your red dot height effortlessly with a 1.0° taper design
- • **Lightweight Polymer Build:** Durable yet featherlight at just 9g for zero added bulk

## Overview

The ADE Optics Delrin Shim is a precision-engineered polymer spacer designed to fit between your red dot sight and mounting plate, providing customizable elevation adjustments with ±0.005 tolerance and a 1.0° taper. Compatible with a wide range of popular optics including Vortex Venom, Burris Fastfire, and Eotech MRDS, this lightweight 9g shim ensures perfect zeroing and enhanced sight alignment for professional-grade performance.

## Description

Optic Shim is made to fit between the red dot and the mounting plate. Place the thick side towards the back of the slide and lower the dots. Place the thick side towards the front of the slide and raise the dot

Review: This shim worked very well for me on a doctor plate installed on a 1911 commander size. The green dot I installed ran out of elevation adjustment. The shim has a 1 degree raise at the back to help with the elevation. The whole setup is working great. ADE offers to send the shim for free if you buy their optic but I didn't want to wait.
Review: So I originally bought the Venom for my Mossberg 590, since it came with a Picatinny/side saddle attachment but unfortunately the sight did not adjust enough, and shot placement was low, even at max settings. This shim fit perfectly on the mount that came with the optic, no modifications needed, and functioned exactly as described. I haven’t had a chance to take it out yet, but it does fit well, and appears to line the sight window up slightly better than without it. Will see in a week when I have a chance to take it out. But for a stock vortex venom, it fits.

## Features

- Optic Shim is made to fit between the red dot and the mounting plate. Some handguns require this one shim to provide extra height to firearms such as 1911. If you feel the resistance of the mechanism at high zero position, install the thickest part between the shim and the mount
- Fits: Burris Fastfire II, III, Docter Red Dot Sight & Insight
- Also fits the following models: Eotech MRDS, Sightmark, Meopta. All trademarks mentioned belong to their respective owners, and this Optic Shim is made by ADE as an optical mounting accessory described
- Also fits Ade Advanced Optics RD3-006, RD3-009, RD3-011, RD3-012, RD3-013, RD3-015
- Scope Base Shim Tolerance +/- .005 Taper 1.0 Degrees

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model Number | OpticShim |
| Color | red |
| Material | Polymer |
| Sport Type | Airsoft |
| Batteries Included | No |
| Target Audience | UM Tactile Handgun Mount for HK UPS SW MP SIG P2 |
| Package Dimensions | 7.62 x 5.08 x 0.25 cm; 9 g |

## Product Details

- **Brand:** Ade Advanced Optics
- **Color:** red
- **Compatible Devices:** Handgun
- **Manufacturer:** Ade Advanced Optics
- **Material:** Polymer
- **Model Name:** Shim-for006
- **Mounting Type:** Picatinny Mount
- **Night vision:** No
- **Sport:** Airsoft
- **Style:** Tactical

## Images

![ADE Optics Delrin Sim offers additional elevation ranges for Vortex Venom/Viper, Blissfast Fire, Hex Dragonfly, Sightmark Mini Shot M-Spec/Pro specifications, Leica Tempas, and Noblex Sight Red Dot - Image 1](https://m.media-amazon.com/images/I/71KC9OwZb4L.jpg)
![ADE Optics Delrin Sim offers additional elevation ranges for Vortex Venom/Viper, Blissfast Fire, Hex Dragonfly, Sightmark Mini Shot M-Spec/Pro specifications, Leica Tempas, and Noblex Sight Red Dot - Image 2](https://m.media-amazon.com/images/I/71bNkku0QAL.jpg)
![ADE Optics Delrin Sim offers additional elevation ranges for Vortex Venom/Viper, Blissfast Fire, Hex Dragonfly, Sightmark Mini Shot M-Spec/Pro specifications, Leica Tempas, and Noblex Sight Red Dot - Image 3](https://m.media-amazon.com/images/I/71dIzANLagL.jpg)
![ADE Optics Delrin Sim offers additional elevation ranges for Vortex Venom/Viper, Blissfast Fire, Hex Dragonfly, Sightmark Mini Shot M-Spec/Pro specifications, Leica Tempas, and Noblex Sight Red Dot - Image 4](https://m.media-amazon.com/images/I/71e9MV-b9eL.jpg)
![ADE Optics Delrin Sim offers additional elevation ranges for Vortex Venom/Viper, Blissfast Fire, Hex Dragonfly, Sightmark Mini Shot M-Spec/Pro specifications, Leica Tempas, and Noblex Sight Red Dot - Image 5](https://m.media-amazon.com/images/I/71iCm55yFNL.jpg)

## Questions & Answers

**Q: what are the dimensions?  I want to use this for something else**
A: Nominally 1" x 1&13/16"

**Q: I need a mra mount plate for Browning buck mark**
A: Try calling EGW Gun Parts in PA.

**Q: Work for cz 75 b?**
A: The CZ 75b is no different in this respect than my CZ 75 pre-b.

**Q: Would you need longer screws as well?**
A: I didn't need longer screws and I used the shim.  Seems to be plenty of engagement.  I did blue loctite mine though so changing batteries may require a soldering iron to heat the screws and melt the loctite without damaging the RDS.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***P on July 4, 2025*

This shim worked very well for me on a doctor plate installed on a 1911 commander size. The green dot I installed ran out of elevation adjustment. The shim has a 1 degree raise at the back to help with the elevation. The whole setup is working great. ADE offers to send the shim for free if you buy their optic but I didn't want to wait.

### ⭐⭐⭐⭐⭐ Review
*by A***O on September 14, 2024*

So I originally bought the Venom for my Mossberg 590, since it came with a Picatinny/side saddle attachment but unfortunately the sight did not adjust enough, and shot placement was low, even at max settings. This shim fit perfectly on the mount that came with the optic, no modifications needed, and functioned exactly as described. I haven’t had a chance to take it out yet, but it does fit well, and appears to line the sight window up slightly better than without it. Will see in a week when I have a chance to take it out. But for a stock vortex venom, it fits.

### ⭐⭐⭐⭐ Review
*by N***K on August 5, 2021*

I was having a hard time getting my red dot lowered enough to begin sighting in on my M&P Shield Full Frame pistol, so off to Amazon I went. After doing a quick search for “pistol sight shim”, the Ade shim popped up near the top of the search feature. So I figured that I might as well give it a shot since it cost like $10. Shipping was quick; delivered two days after order, like most prime products. The product feels like plastic…but I believe it is still metallic as the battery for my sight is operational and could only conduct with a metallic object. I didn’t have any issues with mounting like some of the other complaints, everything seemed to line up perfect. The only issue I had was figuring out what screws to use that came with my mounting plate, as the normal ones weren’t quite long enough once I added in the shim. I did have an extra set of screws that fit perfect so it came together pretty well. Once tightened down, everything looks good and feels tight, which is what anyone would want when using precision optics mounts. My only gripe, if you could call it one, is that it just “feels cheap” due to it being pretty flimsy…but hell, what can you expect with with a 1 degree shim? If you’re on the fence, just make the decision to get one. It worked out very well for me and should for you as well.

## Frequently Bought Together

- ADE Optics Delrin Shims to give Extra Elevation Range for Vortex Venom/Viper, Burris Fastfire, Hex Dragonfly, Sightmark Mini Shot M-Spec/Pro Spec, Leica Tempus, Noblex Sight Red dot Sight
- Loctite Threadlocker Blue 242 Blue, 0.2 fl oz, 1, Tube
- MidTen bore Sighting Laser 223 5.56mm/9mm 30-06/25-06/270 Laser Bore Sight Boresighter with Batteries

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-21*