New Smith & Wesson CSX E-Series Micro 9 Gun Review

Published on March 19, 2025
Duration: 27:42

This review of the Smith & Wesson CSX E-Series micro 9mm highlights its significant improvements over the original CSX, particularly its optics-ready slide and enhanced trigger with a more tactile reset. The aluminum frame, modular grip system offering multiple capacity options (12, 15, 17 rounds), and ambidextrous controls make it a strong contender for everyday carry. Expert reviewer Sootch00 demonstrates its shootability, accuracy at 7 yards, and straightforward field stripping process, noting its MSRP of $699.

Quick Summary

The Smith & Wesson CSX E-Series micro 9mm pistol features an optics-ready slide compatible with RMSc and Holosun 407k/507k red dots, an improved SAO trigger with a 5 lb 5 oz pull and tactile reset, and an aluminum frame. It offers modular grips for 12, 15, and 17-round capacities, with an MSRP of $699.

Chapters

  1. 00:00Introduction: S&W CSX E-Series Micro 9mm
  2. 01:35CSX E-Series Overview & Upgrades
  3. 02:38Design and Build: Aluminum Frame, SAO Trigger
  4. 05:31Trigger Improvements: Reset and Feel
  5. 06:33Ergonomics: Grip Texturing & Modular Backstraps
  6. 06:55Optics Ready Slide: Holosun 407k/507k Compatibility
  7. 12:55Controls: Ambidextrous Features & Reversible Mag Release
  8. 14:50Range Performance: Shootability and Accuracy
  9. 18:22Field Stripping and Internal View
  10. 21:49Conclusion: Pros, Cons, and Value

Frequently Asked Questions

What are the key improvements in the Smith & Wesson CSX E-Series compared to the original CSX?

The CSX E-Series is optics-ready, allowing direct mounting of micro red dots like the Holosun 407k/507k. It also features an improved trigger with a more audible and tactile reset, enhanced grip texturing, and comes with modular grip modules for various magazine capacities (12, 15, 17 rounds).

What is the trigger type and pull weight of the Smith & Wesson CSX E-Series?

The CSX E-Series is a Single Action Only (SAO) pistol. The trigger pull weight was measured at approximately 5 pounds 5 ounces using a Lyman trigger pull gauge, offering a crisp break and improved reset characteristics.

Can I mount a red dot sight directly onto the Smith & Wesson CSX E-Series slide?

Yes, the CSX E-Series slide is designed to be optics-ready and directly accepts micro red dot sights with RMSc or Holosun 407k/507k footprints without needing adapter plates.

What is the MSRP and capacity of the Smith & Wesson CSX E-Series?

The Manufacturer's Suggested Retail Price (MSRP) for the Smith & Wesson CSX E-Series is $699. It includes modular grip components and magazine adapters to accommodate capacities of 12+1, 15+1, and 17+1 rounds of 9mm Luger ammunition.

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