The CZ Scorpion EVO 3 S1 is a popular firearm among enthusiasts for its reliability, modularity, and performance. Whether you're using it for self-defense, range shooting, or competition, upgrading this gun can significantly enhance your shooting experience.

In this article, I'll walk you through some of the best upgrades for the CZ Scorpion EVO 3 S1, providing detailed reviews of each product, including specifications, best features, pros, cons, and personal experiences.

I've also included online customer comments to give you a well-rounded view of each product.

Top Upgrades

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CZ Scorpion EVO 3 S1 Barrels & Parts⁠

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CZ Scorpion EVO 3 S1 Receivers & Parts⁠

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CZ Scorpion EVO 3 S1 Triggers & Parts⁠

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CZ Scorpion EVO 3 S1 Stocks & Parts⁠

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CZ Scorpion EVO 3 S1 Handguards & Parts⁠

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CZ Scorpion EVO 3 S1 Bolts & Bolt Carrier Groups⁠

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CZ Scorpion EVO 3 S1 Bolt Parts⁠

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CZ Scorpion EVO 3 S1 Build Kits⁠

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CZ Scorpion EVO 3 S1 Caliber Conversion Kits⁠

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CZ Scorpion EVO 3 S1 Charging Handle Parts⁠

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CZ Scorpion EVO 3 S1 Gas System Parts⁠

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CZ Scorpion EVO 3 S1 Grips⁠

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CZ Scorpion EVO 3 S1 Lower & Upper Parts Kits⁠

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CZ Scorpion EVO 3 S1 Magazine Parts⁠

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CZ Scorpion EVO 3 S1 Muzzle Devices⁠

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CZ Scorpion EVO 3 S1 Recoil Parts⁠

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CZ Scorpion EVO 3 S1 Safeties & Parts⁠

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CZ Scorpion EVO 3 S1 Sights & Parts⁠

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CZ Scorpion EVO 3 S1 Magazines⁠

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Top 7 Best Upgrades for CZ Scorpion EVO 3 S1

1. HB Industries CZ Scorpion EVO3 Handguard

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Specifications:

Material: Aluminum

Length: 6.84 inches

Weight: 6.2 ounces

Mount Type: M-LOK

Best Features:

Lightweight yet robust construction

Extended handguard for improved grip

M-LOK compatibility for mounting accessories

Easy to install

Pros:

Improves handling and control

Allows for customization with accessories

Enhances the overall aesthetics of the firearm

Cons:

Slightly expensive compared to other handguards

Installation may require minor adjustments

Experience: When I first installed the HB Industries handguard on my Scorpion, I immediately noticed the difference in handling. The extended length provided a more comfortable grip, and the M-LOK slots allowed me to attach a foregrip and a flashlight with ease. The handguard's lightweight construction did not add any unnecessary weight, maintaining the firearm's balance.

Online Comments: Customers rave about the quality and fit of this handguard, noting that it significantly improves the Scorpion's ergonomics. Some have mentioned minor fitting issues, but overall, the feedback is overwhelmingly positive.

2. Magpul MOE-EVO Grip

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Specifications:

Material: Polymer

Color: Black, FDE, OD Green

Ergonomic design for comfort

Best Features:

Enhanced grip texture

Easy installation

Available in multiple colors

Pros:

Improved grip and control

Comfortable for prolonged use

Durable polymer construction

Cons:

Limited color options

Some users may prefer a rubberized texture

Experience: Switching to the Magpul MOE-EVO grip was a game-changer for me. The ergonomic design and textured surface provided a much more secure grip, especially during rapid firing. The installation was straightforward, and the grip felt like a natural extension of the firearm.

Online Comments: Users appreciate the enhanced grip and comfort provided by the MOE-EVO. The feedback highlights the ease of installation and the improvement in handling, although a few users wished for more color options.

3. Strike Industries Charging Handle

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Specifications:

Material: Aluminum

Design: Ambidextrous

Color: Black, Red

Best Features:

Ambidextrous design for versatile use

Enlarged handle for easier operation

Durable aluminum construction

Pros:

Smooth and reliable operation

Enhances ease of use

Durable and well-constructed

Cons:

Slightly pricier than standard charging handles

Some may find the enlarged handle unnecessary

Experience: The Strike Industries charging handle is a must-have upgrade. Its ambidextrous design made it easy for me to operate the firearm with either hand, and the enlarged handle was particularly useful when wearing gloves. The overall build quality is excellent, ensuring smooth and reliable operation.

Online Comments: Customers are impressed with the functionality and build quality of this charging handle. Many highlight the ease of use and the advantage of the ambidextrous design. A few users mentioned the price, but most agree it's worth the investment.

4. Apex Tactical Enhanced Trigger Kit

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Specifications:

Material: Aluminum and polymer

Pull Weight: Reduced

Compatibility: CZ Scorpion EVO 3 S1

Best Features:

Reduced trigger pull weight

Smoother trigger pull

Enhanced accuracy

Pros:

Significant improvement in trigger feel

Increases shooting accuracy

Easy installation with clear instructions

Cons:

Higher cost compared to basic trigger upgrades

May require professional installation for some users

Experience: Installing the Apex Tactical Enhanced Trigger Kit transformed my shooting experience. The reduced trigger pull weight and the smoother action allowed for more precise and controlled shots. It was relatively easy to install with the provided instructions, but those unfamiliar with trigger work might want to seek professional help.

Online Comments: The feedback on this trigger kit is overwhelmingly positive, with users praising the improved trigger feel and accuracy. Some users found the installation process a bit challenging but agreed that the end result was worth the effort.

5. HB Industries Duckbill Mag Release

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Specifications:

Material: Aluminum

Design: Extended paddle

Color: Black

Best Features:

Extended design for quicker mag changes

Durable aluminum construction

Easy to install

Pros:

Enhances speed and ease of magazine changes

Solid and durable build

Simple installation process

Cons:

Can be accidentally engaged by some users

Slightly higher price point

Experience: The HB Industries Duckbill Mag Release made magazine changes faster and more intuitive. The extended paddle allowed me to release the magazine without changing my grip, which is a significant advantage in both competition and self-defense scenarios. The installation was quick and straightforward.

Online Comments: Users love the improved functionality of this mag release, noting the faster and smoother mag changes. Some have mentioned that it can be accidentally engaged, but overall, the feedback is positive.

6. SilencerCo Omega 9K Suppressor

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Specifications:

Material: Stainless steel and aluminum

Length: 4.7 inches

Weight: 7.2 ounces

Caliber: 9mm, .300 BLK

Best Features:

Compact and lightweight design

Multi-caliber compatibility

Effective noise reduction

Pros:

Reduces noise significantly

Compact and lightweight

Versatile for multiple calibers

Cons:

Requires tax stamp and paperwork

Adds some length to the firearm

Experience: Using the SilencerCo Omega 9K suppressor on my Scorpion was a revelation. The noise reduction was substantial, making shooting much more enjoyable and less fatiguing. Its compact design didn't add much length or weight to the firearm, maintaining its maneuverability.

Online Comments: Customers are very satisfied with the performance of the Omega 9K, highlighting its effective noise reduction and compact size. The primary complaint is the paperwork and wait time associated with obtaining a suppressor.