Glock Gen 3/4 Action Enhancement Trigger Kit (Black)
The Apex Tactical Specialties Action Enhancement Trigger Kit (MPN: 102-115) is a drop-in upgrade built to refine the factory Glock trigger system while maintaining factory-style safety values. This kit is designed to smooth the trigger press and reset, reduce unnecessary travel, and deliver a cleaner, crisper break—without requiring fitting.
What it’s for / why it matters: Factory Glock triggers are functional, but many feel gritty or mushy, and the reset can feel less defined than ideal. This kit is built for shooters who want better control and consistency—more predictable press, faster follow-up shots, and less disruption to the sight picture when the shot breaks.
What’s included:
- Apex Action Enhancement Trigger with Trigger Bar (Gen 3 trigger bar; finish may be matte nickel or bright nickel)
- Apex Ultimate Safety Plunger (firing pin safety) for Glock
- Apex Performance Connector
Key features & specs:
- Drop-in: direct replacement parts, no fitting required
- Trigger pull weight: reduces pull weight by approximately 1 lb (varies by pistol)
- Travel: reduces pre-travel, overall travel, and reset distance
- Feel: smoother uptake and reset with a crisp trigger break
- Safety: center-mounted pivoting safety maintains factory safety values
- Finish: black trigger shoe
- Notes: certified for use in the Glock factory frame only
Fitment
- For use in the following Glock Gen 3 and Gen 4 models:
- G17, G17L, G19, G22, G23, G24, G26, G27, G31, G32, G33, G34, G35
Does NOT fit
- Does not fit Glock models chambered in 10mm, .45 ACP, or .45 GAP
- Not for use in Gen 5 models
- Not tested or certified for the Ruger RXM
- Not recommended for use in aftermarket frames (including Shadow Systems and PSA Dagger firearms)
Tools needed
- 3/32" punch (Glock disassembly tool)
- Bench block or a supportive surface (recommended)
- Small non-marring hammer (optional)
- Eye protection (recommended)
Install notes
- DO: verify the firearm is unloaded and remove ammunition from the work area before starting.
- DO: install slowly and confirm springs and pins are seated correctly—most issues come from misalignment or incorrect reassembly.
- DO: perform a full function check after installation (trigger safety, reset, striker engagement, and safe operation).
- DO: test fire for reliability with your normal ammo before trusting it for carry or duty use.
- DON’T: force pins—if something won’t seat, stop and re-check alignment.
- DON’T: install in non-factory frames if you want predictable results and safe function.
Please double check details and fitment before purchase.
⚠ Install & Compatibility Disclaimer: Firearm parts should be installed by a qualified armorer or gunsmith. Improper installation or modification may affect firearm safety, reliability, and could void manufacturer warranties. Always function-test and confirm reliability before carry/duty use.
⚠ Glock Disclaimer
IronKells Armory LLC is not affiliated with, endorsed by, or sponsored by Glock, Inc. or Glock Ges.m.b.H.
All references to GLOCK® are used solely to identify firearm models, parts compatibility, and fitment information for customers. Glock is a federally registered trademark of Glock, Inc. and Glock Ges.m.b.H.
Any product sold on this site referencing Glock is aftermarket, not OEM, and is not manufactured by Glock. Glock does not warranty, authorize, or guarantee the performance, safety, or reliability of any third-party components or modifications.
Firearm parts should be installed by a qualified armorer or gunsmith. Improper installation, modification, or use of aftermarket components may affect firearm safety, reliability, and void manufacturer warranties. By purchasing and installing third-party parts, the buyer assumes all responsibility for safe handling, installation, function testing, and use of their firearm and accessories.
