Glock  19 Gen 3 VS Gen 5 - What is the Difference?

Published on February 21, 2025
Duration: 6:41

This video compares the Glock 19 Gen 3 and Gen 5, highlighting key differences in grip design, backstraps, magwell, barrel, and optic readiness. It notes that the Gen 5 features a match barrel and MOS capability, while the Gen 3 has finger grooves. The video also points out that the Gen 5 is not approved for sale in California, making the Gen 3 the only option there.

Quick Summary

The Glock 19 Gen 5 offers several upgrades over the Gen 3, including a removal of finger grooves for stippling, interchangeable backstraps, a flared magwell, and a Glock Match Barrel. The Gen 5 MOS version also allows for direct optic mounting. However, the Gen 5 is not legal for sale in California.

Chapters

  1. 00:06Introduction: Glock 19 Gen 3 vs Gen 5
  2. 00:11Is it Worth Upgrading?
  3. 01:03Comparing Features
  4. 01:23Firearm Safety Check
  5. 02:01California Legal Considerations
  6. 02:34Grip Module Differences
  7. 03:05Gen 5 Backstraps and Magwell
  8. 03:31Dimensions and Compatibility
  9. 03:51Trigger Comparison
  10. 04:13Slide Serrations and Rail
  11. 04:23Glock Match Barrel
  12. 04:49Optic Mounting Capability (MOS)
  13. 05:24Price Comparison
  14. 05:49Conclusion: Which Glock 19 is Right for You?

Frequently Asked Questions

What are the main differences between the Glock 19 Gen 3 and Gen 5?

Key differences include the Gen 5's removal of finger grooves for aggressive stippling, interchangeable backstraps, flared magwell, and Glock Match Barrel. The Gen 5 also offers an MOS version for easy optic mounting, whereas the Gen 3 requires slide milling.

Can I buy a Glock 19 Gen 5 in California?

No, the Glock 19 Gen 5 is not currently on the California approved Firearms list. If you are in California, you are limited to purchasing the Gen 3 model.

Are Glock 19 Gen 3 and Gen 5 magazines interchangeable?

Yes, the Glock 19 Gen 3 and Gen 5 are dimensionally similar and use the same magazines, offering excellent compatibility for owners of either generation.

Does the Glock 19 Gen 5 have a better trigger than the Gen 3?

The speaker notes that the trigger on the Gen 5 Glock 19 is perceived to be slightly better than the trigger on the Gen 3, which is described as 'mediocre'.

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