Rear Sight Removal for Red Dot Mount Installation on CZ Shadow 2: A Quick Guide

Installing a red dot sight on your CZ Shadow 2 is one of the most popular upgrades for competitive shooters and tactical users. However, before you can mount your optic, you need to remove the factory rear sight. This guide walks you through the process safely and efficiently.

🛠️ Tools You'll Need

Having the right tools makes this job much easier and prevents damage to your pistol. Here's what you'll need:

⚠️ Safety First: Critical Precautions

📖 Step-by-Step Rear Sight Removal Process

Step 1: Prepare Your Workspace

1. Clear and clean your work area - Remove all ammunition from the workspace
2. Unload your CZ Shadow 2 - Triple-check that the chamber is empty
3. Field strip the pistol - Remove the slide from the frame
4. Secure the slide - Place it in a padded vise or clamp (upside down works best)

Step 2: Locate the Sight Direction

CRITICAL: CZ Shadow 2 rear sights are installed from LEFT to RIGHT. This means you must push the sight from RIGHT to LEFT to remove it.

Step 3: Remove the Rear Sight

Method A: Using a Sight Pusher (Recommended)

1. Position the sight pusher tool on the slide
2. Align the pusher with the rear sight
3. Apply steady, even pressure from right to left
4. The sight should slide out smoothly - if it doesn't move, check your alignment

Method B: Using a Brass Punch (Manual Method)

1. Place the brass punch against the RIGHT side of the rear sight
2. Angle the punch slightly to match the dovetail angle
3. Tap gently with a nylon mallet - use controlled, light taps
4. Work slowly and check progress frequently
5. Once the sight starts moving, continue tapping until it's free

Step 4: Clean the Dovetail Cut

1. Once the sight is removed, inspect the dovetail cut
2. Clean thoroughly with solvent to remove any oil, debris, or old thread locker
3. Dry completely with a clean cloth
4. Inspect for any burrs or damage - file smooth if necessary

🔧 Installing Your Red Dot Mount

With the rear sight removed and dovetail cleaned, you're ready to install your Boss Components red dot mount:

1. Test fit the mount - Slide it into the dovetail from left to right (opposite of removal)
2. Ensure proper seating - The mount should sit flush and tight in the dovetail
3. Mark the position - Once positioned correctly, mark with a pencil if needed
4. Apply thread locker - Use blue thread locker on the set screws (if equipped)
5. Tighten screws - Use proper torque (typically 15-20 in-lbs) - check manufacturer specs
6. Let cure - Allow thread locker to cure per manufacturer instructions (usually 24 hours)

Complete Your CZ Shadow 2 Red Dot Competition Setup

Maximize your optics advantage with these competition-proven upgrades:

Shop All CZ Shadow 2 Upgrades →

🔍 Troubleshooting Common Issues

Problem: Sight Won't Budge

Solutions:

• Verify you're pushing in the correct direction (right to left)
• Apply penetrating oil and let sit for 15-30 minutes
• Ensure your punch or pusher is properly aligned
• Consider taking to a professional gunsmith

Problem: Sight is Stuck Halfway

Solutions:

• Don't force it - this can damage the dovetail
• Try tapping from the opposite direction slightly, then resume
• Check for burrs or obstructions in the dovetail
• Apply more penetrating oil

Problem: Damaged Dovetail Cut

Solutions:

• Minor burrs can be filed smooth with a fine file
• Significant damage requires professional gunsmith repair
• Prevention: Always use brass punches and controlled force

❓ Frequently Asked Questions

Do I need a gunsmith to remove the rear sight?

While it's possible to do it yourself with the right tools and patience, we recommend professional installation if you're not confident. A gunsmith has the proper tools and experience to avoid damaging your slide. If you're installing a Boss Components dovetail mount, the process is straightforward with basic tools.

Which direction do CZ Shadow 2 sights come out?

CZ Shadow 2 rear sights are removed by pushing from RIGHT to LEFT (when looking at the rear of the slide). They were installed left to right, so removal is the opposite direction.

Can I reuse the factory rear sight after installing a red dot?

Yes, if you remove it carefully without damage, you can reinstall it later. Store it safely in case you want to return to iron sights. Our dovetail mounts are completely reversible.

What if I don't have a sight pusher tool?

You can use a brass punch and nylon mallet, but a sight pusher is highly recommended for even pressure and to prevent slide damage. Many gunsmiths will remove the sight for a small fee if you don't want to invest in tools.

Will removing the rear sight void my warranty?

Check with CZ or your dealer. Generally, user modifications may affect warranty coverage. Keep all original parts in case you need warranty service.

How tight should the red dot mount be in the dovetail?

It should be snug with no side-to-side movement, but not so tight that it deforms the dovetail. Boss Components mounts are precision-machined for a perfect fit.

What products do I need for a complete red dot setup?

For a complete optics setup on your CZ Shadow 2, you'll need: (1) Dovetail red dot mount - $99.99, (2) Your choice of red dot optic (RMR, Holosun, Venom, etc.), (3) Extended magazine release - $39.99 for faster reloads, and optionally (4) Aluminium magwell or brass magwell for lightning-fast magazine changes.