Glock Gen 6: Undercut Trigger Guard & Slide Bite Fix! #shorts

Published on April 5, 2026
Duration: 1:10

This video discusses modifications to Glock frames, specifically focusing on the trigger guard undercut and its impact on preventing 'Glock knuckle' and slide bite. While acknowledging Glock's single undercut as an improvement, the speaker suggests that a double undercut, as offered by aftermarket companies, provides superior comfort and ergonomics.

Quick Summary

Newer Glock generations feature a single trigger guard undercut to address 'Glock knuckle' and slide bite. While an improvement, many find aftermarket double undercuts offer superior comfort and ergonomics by allowing a higher grip and preventing the slide from digging into the hand.

Frequently Asked Questions

What is 'Glock knuckle' and how can it be fixed?

'Glock knuckle' is discomfort caused by the firearm's frame or slide digging into the shooter's middle finger. A single trigger guard undercut, as seen on newer Glocks, helps. For better relief, a double undercut, often found in aftermarket modifications, is recommended.

Does the Glock Gen 6 fix slide bite?

The Gen 6 Glock features a single undercut on the trigger guard, which is an improvement for ergonomics and can help reduce slide bite. However, some shooters find that a double undercut, available from aftermarket sources, provides even greater comfort and prevents slide bite more effectively.

What are the benefits of a double trigger guard undercut on a Glock?

A double trigger guard undercut provides a more comfortable grip and significantly reduces the likelihood of 'Glock knuckle' and slide bite. This modification allows for a higher hand position on the firearm, leading to better control and a more pleasant shooting experience.

Related News

All News →

More Gunsmithing & DIY Videos You Might Like

More from RTT : Guns & Gear

View all →