Hwansik Kim’s Glock 47 Setup

Published on April 1, 2025
Duration: 11:48

This video details Hwansik Kim's specific setup for his Glock 47, focusing on modifications that enhance performance and ergonomics. Key adjustments include a CH Precision plug for easier loading, a Vortex XL 5 MOA optic with specific mounting screw recommendations, and a modified factory backstrap to achieve a more neutral grip angle, reducing strain and improving pointing. The discussion also covers the Glock Performance Trigger and its pros and cons, along with the use of co-witness sights as a training tool.

Quick Summary

Hwansik Kim's Glock 47 setup includes a CH Precision polymer plug for easier mag insertion and a Vortex XL 5 MOA optic. He uses co-witness sights as a training tool to check for parallax and modified the factory backstrap for a neutral grip angle. Specific mounting screws and an extended mag release were also added for improved performance and ergonomics.

Chapters

  1. 00:00Introduction: Hwansik Kim's Glock 47
  2. 00:25Glock 47 vs Glock 17 Feel & Recoil
  3. 01:35Essential Glock 47 Modifications
  4. 01:46CH Precision Plug Installation
  5. 02:51Vortex XL 5 MOA Optic Choice
  6. 03:18Using Co-Witness Sights for Training
  7. 04:00Understanding Red Dot Parallax
  8. 05:21Armor Glow Sights Review
  9. 05:42Optic Mounting Screw Recommendations
  10. 06:40Extended Magazine Release Installation
  11. 07:22Glock Performance Trigger Review
  12. 09:03Glock 47 Grip Angle Modification
  13. 10:48Factory Springs vs. Aftermarket
  14. 11:35Conclusion & Viewer Questions

Frequently Asked Questions

What are the key modifications Hwansik Kim made to his Glock 47?

Hwansik Kim installed a CH Precision polymer plug for easier magazine insertion, a Vortex XL 5 MOA optic, and modified the factory backstrap to achieve a more neutral grip angle. He also discussed using specific screws for optic mounting and an extended magazine release.

Why does Hwansik Kim recommend co-witness sights even with a red dot optic?

Co-witness sights serve as a valuable training tool to check for parallax. By aligning the red dot directly above the front sight post during practice, shooters can ensure their optic is properly zeroed and avoid aiming errors at longer distances.

What are the pros and cons of the Glock Performance Trigger?

The Glock Performance Trigger offers a flatter surface and a clean break between 4-4.5 pounds, making dry fire easier. However, its reset is far forward, and it can become gritty when dirty unless a polished disconnector is used. It's recommended to keep factory springs for reliability.

How does Hwansik Kim balance the weight of his Glock 47 when using a weapon-mounted light?

When using a light like the X300, which adds weight to the front, he opts for a brass plug in the magazine well. This brass plug helps to counterbalance the forward weight, creating a more neutral balance point for the firearm, reducing arm fatigue.

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