The Glock 17M

Published on June 13, 2020
Duration: 32:36

The Glock 17M, developed for the FBI, introduced key Gen 5 features like the Glock Marksman Barrel (GMB) and nDLC finish. It addressed FBI requirements for improved durability, accuracy, and ergonomics, including removal of finger grooves and an ambidextrous slide stop. While commercial versions exist, they differ slightly from the original FBI-issued models.

Quick Summary

The Glock 17M, developed for the FBI, introduced key Gen 5 features like the Glock Marksman Barrel (GMB) and nDLC finish. It addressed FBI requirements for improved durability, accuracy, and ergonomics, including removal of finger grooves and an ambidextrous slide stop. Commercial versions differ slightly from original FBI models.

Chapters

  1. 00:00Introduction to the Glock 17M
  2. 01:51FBI's Transition from .40 S&W to 9mm
  3. 04:04The G17M Contract and Development
  4. 05:14Key FBI-Requested Features
  5. 07:28FBI vs. Commercial G17M Models
  6. 09:17Frame and Magazine Modifications
  7. 11:42The Glock Marksman Barrel (GMB)
  8. 16:03Internal Mechanical Changes
  9. 21:12Finish and Reliability Standards

Frequently Asked Questions

What makes the Glock 17M unique compared to other Glock models?

The Glock 17M, often called the 'FBI gun,' was developed specifically for the FBI and introduced several Gen 5 features early, including the Glock Marksman Barrel (GMB), removal of finger grooves, and an ambidextrous slide stop. It also features a unique nDLC finish on internal components for enhanced durability.

What are the key differences between FBI-issued Glock 17M and commercial versions?

True FBI-issued G17M pistols feature an nDLC finish on the trigger bar and connector, which is absent on commercial Lipsey's models. FBI guns also typically use standard ambidextrous slide stops, and barrels are marked with an 'M'.

What is the Glock Marksman Barrel (GMB) and why was it developed?

The Glock Marksman Barrel (GMB) features enhanced polygonal rifling with sharper leading edges and a recessed target crown. It was developed to meet specific FBI requirements, potentially for improved accuracy or forensic identification of projectiles.

Why did the FBI transition back to 9mm from .40 S&W for their sidearms?

After years of using .40 S&W, the FBI found that modern 9mm ammunition offered comparable effectiveness with advantages like lighter recoil and higher magazine capacity. This led to a weapons replacement program initiated in 2015 to return to 9mm.

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