---
product_id: 193887609
title: "Ade Advanced Optics Red Dot Elevation Delrim Shim – Optic Riser Plate for 407K, 507K, EPS Carry, RMS, Romeo Zero, Delta Point Pro, JP Micro – 1° Shim for Mounting Adjustment, Sight Zero Correction"
brand: "ade advanced optics"
price: "NT$847"
currency: TWD
in_stock: true
reviews_count: 9
category: "Ade Advanced Optics"
url: https://www.desertcart.tw/products/193887609-ade-advanced-optics-red-dot-elevation-delrim-shim-optic-riser
store_origin: TW
region: Taiwan
---

# Fixes maxed-out elevation zeroing 1° precision taper for exact elevation Fits 10+ popular red dot optics Ade Advanced Optics Red Dot Elevation Delrim Shim – Optic Riser Plate for 407K, 507K, EPS Carry, RMS, Romeo Zero, Delta Point Pro, JP Micro – 1° Shim for Mounting Adjustment, Sight Zero Correction

**Brand:** ade advanced optics
**Price:** NT$847
**Availability:** ✅ In Stock

## Summary

> 🎯 Elevate your aim, never miss your mark!

## Quick Answers

- **What is this?** Ade Advanced Optics Red Dot Elevation Delrim Shim – Optic Riser Plate for 407K, 507K, EPS Carry, RMS, Romeo Zero, Delta Point Pro, JP Micro – 1° Shim for Mounting Adjustment, Sight Zero Correction by ade advanced optics
- **How much does it cost?** NT$847 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/193887609-ade-advanced-optics-red-dot-elevation-delrim-shim-optic-riser)

## 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

- • **Broad Optic Compatibility:** Seamlessly fits Holosun 407K/507K, Shield RMS series, Romeo Zero, Delta Point Pro, JP Micro, and more—your go-to shim for top-tier optics.
- • **Effortless Zero Correction:** Eliminate frustrating maxed-out elevation screws by repositioning your optic for perfect sight alignment without returns or replacements.
- • **Durable Delrin Construction:** Crafted from high-quality plastic for lightweight, reliable performance that withstands tactical use and hunting conditions.
- • **Precision 1° Elevation Adjustment:** Fine-tune your red dot zero with a 1° tapered shim engineered to ±.005 tolerance for pinpoint accuracy.
- • **Simple Installation, Instant Results:** Install between your optic and mount plate with intuitive front/rear orientation to raise or lower your dot—no gunsmith needed.

## Overview

The Red Dot Elevation Delrin Shim is a precision 1° tapered plastic shim designed to correct elevation zeroing issues on popular red dot sights. Compatible with a wide range of optics including Holosun, Shield RMS, Romeo Zero, and more, it solves maxed-out elevation screw problems by adjusting the optic angle for perfect sight alignment. Easy to install and engineered with tight tolerances, this shim offers a simple, durable solution for professional shooters and tactical enthusiasts seeking flawless accuracy.

## Description

Product description

Review: Worked wonderfully - This worked really well. I a huben GK1 PCP pelican pistol. And I mounted a Sigg Romeo one pro. It was out of elevation up and down and could not sign in. once I mounted this adapter, I was able to gain elevation and accurately down in my red dot. You may have to put it on with the elevation towards the back or the front depending on which way you’re running out of elevation, but it works perfectly. It was a really great fit for the Sig platform.
Review: It works - It was too long so I had to cut some of the tip off. I was still able to zero my optic so I'm happy with it. It will do for now hopefully I can find something metal that does the same but fits properly.

## Features

- 1° DELRIN SHIM FOR ELEVATION CORRECTION – Designed to install between your red dot sight and optic plate, the 1-degree tapered shim adjusts elevation angle when zeroing isn't possible. A simple fix for maxed-out elevation screws or dots sitting too high during adjustment.
- WIDE OPTIC COMPATIBILITY – Fits Holosun 407K/507K, EPS, EPS Carry, Shield RMS/RMSC/SMS/RMSW, ADE RD3-018 SPIKE, Romeo Zero, Delta Point Pro, JP Enterprises JPoint, and Sentinel. Not compatible with RMR, SRO, Docter, Venom, Viper, Fastfire, or ADE RD3-006/009/012/013.
- FIXES MAXED-OUT ELEVATION ISSUES – Some optics can’t be zeroed properly because the elevation screw bottoms out before the dot aligns. This 1° angled shim helps realign the optic’s position so users can achieve proper zero.
- SOLVES ELEVATION MAX-OUT ISSUES – If the red dot’s elevation screw maxes out before the dot lowers enough to zero, this shim provides a rear lift that raises the optic, allowing the dot to shift lower into proper zeroing range. No need to return the sight. Position the thicker side toward the rear of the slide to lower the dot. Position the thicker side toward the front of the slide to raise the dot.
- PRECISION-TAPERED 1° SHIM FOR ZERO CONTROL – Engineered with a 1.0° taper and ±.005 tolerance, this shim fine-tunes elevation by changing optic angle. Thicker side at rear lowers dot; thicker side at front raises it—simple positioning, precise results.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Y3Y1T96 |
| Aiming Scope Sight Pin Size | 1 Mils |
| Best Sellers Rank | #69,715 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #151 in Gun Sights |
| Brand | Ade Advanced Optics |
| Brand Name | Ade Advanced Optics |
| Color | Red |
| Compatible Devices | Handgun |
| Customer Reviews | 4.2 out of 5 stars 118 Reviews |
| Manufacturer | Ade Advanced Optics |
| Manufacturer Part Number | ShieldShim-1 |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | Delrin Optic Shim |
| Mounting Type | base |
| Night vision | No |
| Product Style | tactical |
| Reticle Type | Dot |
| Sport | Hunting |
| Sport Type | Hunting |
| Style | tactical |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Ade Advanced Optics
- **Color:** Red
- **Style:** tactical
- **Sport:** Hunting
- **Material:** Plastic
- **Compatible Devices:** Handgun
- **Mounting Type:** base
- **Night vision:** No
- **Manufacturer:** Ade Advanced Optics
- **Reticle Type:** Dot

## Images

![Ade Advanced Optics Red Dot Elevation Delrim Shim – Optic Riser Plate for 407K, 507K, EPS Carry, RMS, Romeo Zero, Delta Point Pro, JP Micro – 1° Shim for Mounting Adjustment, Sight Zero Correction - Image 1](https://m.media-amazon.com/images/I/71twjtQ0pCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked wonderfully
*by R***Y on June 18, 2025*

This worked really well. I a huben GK1 PCP pelican pistol. And I mounted a Sigg Romeo one pro. It was out of elevation up and down and could not sign in. once I mounted this adapter, I was able to gain elevation and accurately down in my red dot. You may have to put it on with the elevation towards the back or the front depending on which way you’re running out of elevation, but it works perfectly. It was a really great fit for the Sig platform.

### ⭐⭐⭐⭐ It works
*by M***. on May 18, 2026*

It was too long so I had to cut some of the tip off. I was still able to zero my optic so I'm happy with it. It will do for now hopefully I can find something metal that does the same but fits properly.

### ⭐⭐⭐⭐⭐ Good item
*by I***T on May 19, 2026*

N/A

## Frequently Bought Together

- Optic Delrin Shim to give Extra Elevation Range for Holosun 407K/507K/EPS/EPS Carry, Shield, Sig Sauer Romeo Zero, Leupold Delta Point Pro and JP Enterprises Micro Red dot Sight
- Ade Advanced Optics Optics Riser/Delrin Elevation Shim To Give Extra Adjustment Range for Holosun 407K/507K, Shield Rms/RMSc/RMSw/Sms, ADE RD3-018 Spike Handgun Reflex Red Dot Sight
- 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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**Shop now:** [https://www.desertcart.tw/products/193887609-ade-advanced-optics-red-dot-elevation-delrim-shim-optic-riser](https://www.desertcart.tw/products/193887609-ade-advanced-optics-red-dot-elevation-delrim-shim-optic-riser)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-07-15*