Shooting 9mm in your .40... just a barrel swap away!

Published on September 5, 2013
Duration: 9:48

This guide details the process of converting a Glock 22 from .40 S&W to 9mm Luger using a drop-in conversion barrel from GlockStore. It covers field stripping, barrel replacement, reassembly, and considerations for magazine compatibility. The process is presented as a straightforward modification for Glock owners seeking caliber versatility.

Quick Summary

Convert your Glock 22 (.40 S&W) to shoot 9mm Luger with a simple barrel swap. This guide details the drop-in installation of a 9mm conversion barrel, addressing slide compatibility and magazine feeding issues for enhanced firearm versatility.

Chapters

  1. 00:00Introduction to Conversion Barrels
  2. 01:12Disassembly and Safety
  3. 02:16Barrel Comparison
  4. 03:54Installation Process
  5. 04:26Magazine Compatibility Analysis
  6. 08:25Range Testing

Frequently Asked Questions

Can I shoot 9mm Luger ammunition in my .40 S&W Glock pistol?

Yes, you can shoot 9mm Luger ammunition in a .40 S&W Glock pistol by installing a specific 9mm conversion barrel. This modification allows for caliber versatility without changing the base firearm platform.

What is required to convert a Glock 22 (.40 S&W) to shoot 9mm?

To convert a Glock 22 (.40 S&W) to shoot 9mm, you need a 9mm conversion barrel designed for this purpose, such as the GlockStore SLBC model. The installation is typically a simple drop-in procedure.

Will my .40 S&W magazines work with 9mm ammunition in a converted Glock?

While .40 S&W magazines can often feed 9mm rounds in a converted Glock, it's not ideal. The wider feed lips of .40 magazines increase the risk of feeding malfunctions like double feeds, so dedicated 9mm magazines are recommended for reliability.

Is converting a Glock from .40 S&W to 9mm a difficult process?

No, converting a Glock from .40 S&W to 9mm using a conversion barrel is generally a straightforward process. It involves field stripping the firearm, swapping the barrel, and reassembling, often referred to as a 'drop-in' modification.

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