How the CZ scorpion SHOULD be! Evo3 S1 review and mods

Published on November 10, 2020
Duration: 22:46

This video provides a comprehensive review and modification guide for the CZ Scorpion EVO 3 S1, focusing on addressing factory shortcomings and enhancing its utility. The presenter, an experienced firearm enthusiast, details common complaints regarding the factory grip angle, safety selector, and trigger, offering practical aftermarket solutions. Key upgrades include an HB Industries grip for better ergonomics, an SB Tactical brace for improved stability, a Gearworks safety for enhanced comfort, and an HB Industries hybrid magazine for increased capacity and durability. The review highlights how these modifications transform the Scorpion into a more effective platform for home defense and general shooting enjoyment.

Quick Summary

The CZ Scorpion EVO 3 S1 often requires aftermarket modifications to address its factory shortcomings. Key upgrades include replacing the grip for better ergonomics, installing a more comfortable safety selector, adding a brace for stability, and using higher-capacity, durable magazines. These changes significantly enhance the firearm's performance and user experience for defensive and recreational shooting.

Chapters

  1. 00:30Introduction: Bone Stock CZ Scorpion EVO 3 S1
  2. 01:38Factory Defect: Muzzle Device Issue & Repair
  3. 03:18Factory Configuration: Magazines & Handguard
  4. 04:09Picatinny Rails & Grip Texture
  5. 05:19Ambidextrous Charging Handle & Bolt Release
  6. 06:38Direct Blowback System & Polymer Upper Rail
  7. 07:21Ambidextrous Magazine Release System
  8. 08:35Factory Trigger Performance & Feel
  9. 09:35Ambidextrous Safety Selector Issues
  10. 11:13Factory Grip Angle & Texture
  11. 12:01Rear Plate & QD Sling Mount
  12. 12:30The CZ Scorpion: How It SHOULD Be (Mods)
  13. 13:10Upgraded Configuration: Red Dot, Brace, Grip, Mag
  14. 13:56HB Industries Hybrid 32-Round Magazines
  15. 14:41HB Industries Aftermarket Grip
  16. 15:27SB Tactical Foldable Brace
  17. 15:55Aftermarket Safety Selector (Gearworks)
  18. 17:49Holosun 403B Red Dot Sight
  19. 18:48Range Test: Modified CZ Scorpion EVO 3 S1
  20. 20:04Shooting Impressions & Recoil Impulse
  21. 21:13Final Recommendation & Mod Endorsement

Frequently Asked Questions

What are the main issues with the factory CZ Scorpion EVO 3 S1?

Common complaints with the factory CZ Scorpion EVO 3 S1 include a steep grip angle that feels unnatural, an ambidextrous safety selector that can dig into the trigger finger, a heavy and staged factory trigger, and a polymer upper rail that some users find less durable. The reviewer also experienced a defective muzzle device causing accuracy issues.

What are the recommended aftermarket modifications for the CZ Scorpion EVO 3 S1?

Essential aftermarket modifications for the CZ Scorpion EVO 3 S1 include replacing the factory grip with one offering a better angle and texture (like HB Industries), installing an aftermarket safety selector (e.g., Gearworks) to improve comfort, adding an SB Tactical brace for stability, and upgrading to higher-capacity, more durable magazines (like HB Industries hybrid mags).

How does the direct blowback system of the CZ Scorpion EVO 3 S1 differ from other firearms?

The CZ Scorpion EVO 3 S1 utilizes a direct blowback operating system, which is a simpler mechanism featuring a large, heavy bolt without complex locking components. This contrasts with firearms that employ roller-delayed blowback systems, such as some HK models.

What are the advantages of HB Industries hybrid magazines for the CZ Scorpion?

HB Industries hybrid magazines for the CZ Scorpion offer a significant advantage with their polymer body combined with steel feed lips. This construction provides the durability of polymer against dents and damage while benefiting from the increased robustness and longevity of steel feed lips compared to the all-polymer factory CZ magazines.

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