ZEV Tech Glock Gen 4 9mm Fulcrum Drop-In Trigger Kit Stainless (FUL-DRP-4G9-ST)

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ZEV Tech Glock Gen 4 9mm Fulcrum Drop-In Trigger Kit Stainless (FUL-DRP-4G9-ST)

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Included Components

  • Polished Steel Trigger Bar

  • ZEV Trigger Pad (Silver):

    • Stainless Steel (304 Aircraft Grade, heat treated to Rockwell hardness of 37 to 39)
  • ZEV Trigger Safety (Silver):ZEV Trigger Safety Spring

    • Stainless Steel (304 Aircraft Grade, heat treated to Rockwell hardness of 37 to 39)
  • Ejector Housing
  • ZEV Race Connector

  • ZEV Trigger Spring

  • ZEV 2lb Striker Spring, ZEV 3lb Striker Spring

  • ZEV Stainless Steel Firing Pin Safety

  • ZEV Firing Pin Safety Spring

  • 2 Adjustment Wrenches

  • Manual


Overview of the Zev Tech Fulcrum Drop-In Trigger

  • Zev Technologies has quickly become known as the premiere supplier for aftermarket accessories to turn your Glock into everything you want it to be.  The trigger on your Glock is something that can make or break your opinion of the pistol.  Trigger control has a lot of influence on accuracy and a pistol with an undesirable trigger pull will quickly ruin your impression of that pistol.  With this aftermarket trigger, you are sure to appreciate the sophistication that this part can bring to your Glock.



  • This Glock trigger kit is compatible with all Generation 4 9mm GLock pistols, including the Glock 17, 19, 26 and 34.


Easy Installation

  • The Fulcrum Drop-In kit provides you with all of the components you need to change your trigger.  All of the components are pre-installed in large sections to make installation on your Glock a breeze.  Zev Tech advertises that this kit can be installed in your Glock by using only a 3/32” punch and it can take as little as 15 minutes.


How is the Zev Tech Trigger Different?

  • You will notice the difference in the Zev Tech trigger as soon as you put your finger on it.  The trigger face is flatter and has a wider area for your trigger to rest on.  The trigger safety tab is three times wider than the stock safety lever.  This enables the shooter to more quickly place their trigger finger in the precise position and develops muscle memory for consistency and accuracy.
  • Due to the alterations in the trigger bar, as well as the plunger drop safety, the trigger pull is greatly smoothed out with no grittiness or unexpected alterations in pull resistance. 
  • Another advantage is the reset on the Zev Tech Glock Trigger.  Zev developed this trigger to have a distinct and clear feeling of when the trigger resets.  This allows the shooter to release the trigger to just past the point of reset and then have a tactile feel so that the shooter knows that the gun is again ready to fire.
  • The trigger pull weight on this Zev trigger can be adjusted to as low as 3 pounds.  This will, in turn, require less influence placed on the trigger, which can lead to an increase in accuracy, as higher pull weights can more often lead to improper trigger control. 
  • Unlike the Glock Factory trigger, the pre-travel and over-travel on this trigger can be adjusted by the installer.  This will allow you to have minimal take-up before reaching “the wall”, if you so desire.  By decreasing the over-travel, some feel that this can increase accuracy, as you will be less likely to influence the gun.


Additional Information

Part # ZT-FUL-DRP-4G9-ST
Manufacturer ZEV Technologies


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