G42/ G43 Drop In Trigger Kit

The parts in this kit are custom tuned and polished for a noticeably lighter and smoother trigger pull over the stock OEM trigger. Both models have the 5.5 lb. OEM minus connector that has a reduced angle for a lighter trigger pull.  G42 has the smooth face OEM trigger - G43 has the OEM serrated trigger.

If this trigger kit is used for competition, contact me or leave a message in the Order Comments section on the form. I can reduce the trigger weight another 8 to 12 ounces before the trigger is shipped.

Kit includes all Glock parts:

  • G42 Smooth Face OEM Trigger w/Trigger Bar
  • G43 Serrated Face OEM Trigger w/Trigger Bar
  • Tuned 5.5 OEM Minus Connector
  • Trigger Housing
  • Firing Pin Spring / Polished
  • Firing Pin Safety
  • Firing Pin Safety Spring / Polished>
  • Spring Cups

This trigger group comes lubed, assembled and ready to install.

Item: Trigger Kit G42/G43...  $149.00

Priority Mail Shipping...  $8.00

Limited Supply Available

Buy G42 Trigger Kit... 
Buy G43 Trigger Kit... 


The G42/G43 Triggers have a pull in the 4-5 lb. range using a RCBS premium spring scale. This varies due to inconsistencies between individual Glocks. These kits will vastly improve your trigger action. Kits are built within specific tolerances, which will allow them to be interchanged between Glocks of the same frame size.

Use the Trigger Kit Installation links with detailed pictures and step by step instructions for easy installation. The Slide Installation will help when removing and installing the slide parts and the Frame Installation will help when removing and installing the receiver parts.