The FRT for Glock(Forced Reset Trigger) is a performance-focused modification designed to change how the trigger resets during the firing cycle, allowing for faster and more consistent follow-up shots.
Unlike traditional Glock trigger upgrades that focus on pull weight or smoothness, an FRT system introduces a mechanical reset interaction—making it one of the most advanced and tunable trigger configurations available.
This guide covers what it is, how it works, and how to properly tune a Glock FRT system for optimal performance.
WHAT IS A GLOCK FRT?
A forced reset trigger (FRT) system uses mechanical interaction between the slide/barrel and internal trigger components to actively reset the trigger during cycling.
Instead of relying entirely on the shooter to release the trigger forward, the system:
- Forces the trigger forward during slide movement
- Resets the trigger automatically
- Allows for faster and more consistent trigger cycles
This results in a forced reset system, rather than a passive reset like a standard Glock trigger.
HOW THE GLOCK FRT WORKS
In a standard Glock:
- The slide cycles rearward
- The trigger resets internally
- The shooter must release the trigger forward to reset
With an FRT system installed:
- The trip component interacts with the slide/barrel during cycling
- A spring-loaded mechanism applies forward pressure
- The trigger is forced forward (reset)
- The shooter can immediately pull again
This creates a faster and more consistent reset cycle while maintaining semi-automatic function.
UNDERSTANDING THE V2 SYSTEM (SPRING-LOADED TRIP DESIGN)
The V2 system introduces a spring-loaded trip, which adds a key layer of tunability.
It uses a modified AR15 bolt catch spring to:
- Apply adjustable tension to the trip
- Control how aggressively the system resets
- Allow tuning based on individual Glock tolerances
This is critical because:
👉 No two Glocks behave exactly the same
👉 Spring tuning directly impacts reliability and feel
POINTED VS ROUNDED TRIP (WHAT’S THE DIFFERENCE?)
Most Glock FRT systems include two trip styles:
Pointed Trip
- More aggressive engagement
- Faster reset interaction
- Increased sensitivity to tuning
- Can feel sharper
Rounded Trip
- Smoother engagement
- More forgiving tuning window
- Better for reliability
- Ideal starting point
👉 Best practice: Start with the rounded trip, then test the pointed version once your setup is dialed in.
TRIGGER SHOE OPTIONS (FLAT VS CURVED)
Different trigger shoes affect control and feel:
Curved Trigger
- Traditional Glock feel
- Familiar and predictable
- Easier transition for most users
Flat Trigger
- More consistent finger placement
- Increased leverage
- Preferred for performance setups
WHY SPRING LENGTH MATTERS (CRITICAL STEP)
Spring tuning is one of the most important parts of the system.
- The spring must be trimmed to the correct length
- Too long → excessive pressure / poor function
- Too short → insufficient reset / failure to function
⚠️ Average working length is around 7.5mm, but this varies by setup.
👉 Always trim coil-by-coil — removing too much will make the spring unusable.
WHY A DEDICATED TRIGGER BAR MATTERS
Using a separate trigger bar for your FRT setup allows you to:
- Avoid modifying your OEM trigger
- Quickly switch between FRT and factory configurations
- Maintain a consistent baseline for tuning
This is especially useful for users running multiple setups or testing configurations.
INSTALLATION & TUNING OVERVIEW
A Glock FRT system is not a drop-in upgrade.
Typical setup includes:
- Installing trigger shoe onto the trigger bar
- Installing and tuning the spring-loaded trip
- Cutting spring to proper length
- Testing engagement and reset behavior
- Adjusting components as needed
Because of tolerance differences, each Glock requires slightly different tuning.
COMMON MISTAKES TO AVOID
- Cutting too much spring at once
- Starting with aggressive (pointed) trip before tuning
- Not testing multiple configurations
- Expecting drop-in performance
- Skipping proper fitment checks
WHO SHOULD USE A GLOCK FRT SYSTEM?
This type of setup is best suited for:
- Users comfortable with mechanical tuning
- Builders looking for maximum trigger performance
- Those wanting adjustable reset characteristics
- Anyone running multiple Glock configurations
FINAL THOUGHTS
The Glock FRT system offers a unique and highly tunable approach to trigger performance.
With the right setup:
- Reset becomes faster and more consistent
- Trigger feel can be customized
- Performance can be optimized for your specific firearm
The key is proper tuning, patience, and incremental adjustments.
DISCLAIMER: “GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks registered by GLOCK, Inc. and GLOCK Ges.m.b.H. Neither 3DP Tactical Solutions nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of any “GLOCK” trademarks on this page is merely to advertise the sale of pistols, parts, components or accessories that are compatible with GLOCK pistols. For genuine GLOCK, Inc. and GLOCK Ges.m.b.H. products and parts visit www.glock.com.
RELATED PRODUCTS
👉 Glock FRT V2 Carbon Fiber Kit
👉 Glock FRT V2 Kit with Trigger Bar
👉 Glock FRT Stainless Steel Trigger Kit