Apex Type 3 Action Enhancement Kit trigger for Glock 43/43X/48 black 102-173-BLK
User Ratings
No ratings yet
Be the first to review this product
Product Description
The Apex Tactical Specialties Action Enhancement Kit for Slim Frame Glocks pairs the Apex Action Enhancement Trigger (with trigger bar) and an Apex Performance Connector to deliver a smoother, more refined trigger feel. Designed as direct drop-in replacement parts, this kit helps reduce trigger pre-travel, overall travel, and reset distance while providing a crisp trigger break, smooth uptake, and an approximate 4.5 lb trigger pull weight. The Type 3 trigger offers a visually distinct look compared to the Classic line while maintaining the same proven performance.
Product Highlights
- Drop-in Action Enhancement Kit for Slim Frame Glock pistols (no fitting required)
- Helps reduce trigger pre-travel, overall travel, and reset distance for faster follow-up shots
- Approximate 4.5 lb trigger pull weight with smooth uptake and crisp break
- Type 3 trigger styling with chamfers at the front corners and decorative face cuts
- Fits Glock 43/43X/48; does not fit Glock 42 or PSA Micro Dagger
Specs
- Brand: Apex Tactical Specialties
- Product Type: Action Enhancement Kit (trigger with trigger bar + performance connector)
- Trigger Type: Type 3
- Compatibility: Glock 43 / 43X / 48 (Slim Frame)
- Not Compatible With: Glock 42; PSA Micro Dagger
- Approx. Trigger Pull Weight: 4.5 lb
- Color: Black
- Manufacturer Part Number: 102-173-BLK
- UPC: 850053063343
Specifications
- Manufacturer:
- Apex Tactical Specialties Inc
- Category:
- trigger
- Caliber:
- 9mm Luger
- Platforms:
- Glock-Compatible
- UPC:
- 8228871700602
- MPN:
- 102-173-BLK
- Required Component:
- Yes
Parts Cabinet
Track parts you own or plan to buy.
Where to Buy
Have one to sell?
Sponsored
MantisX
The smart way to train your AR build
Built your rifle — now train it. BlackBeardX installs in minutes and turns your AR into a full dry fire system with smart feedback on every pull.
Shop BlackBeardXPrice History
Current
$135.00
Lowest
$131.95
Highest
$143.95
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertWhat's Included in this Bundle
Similar Products

Larue Tactical MBT-2S Black Two-Stage Straight Fits AR10/AR15
Larue Tactical
$99.69

LaRue MBT-2S Curved Trigger Two-Stage, Black
Larue Tactical
$104.99

Geissele Automatics SSA Two-Stage Curved AR Trigger 4.25–4.75 lb Pull Black Oxide 05101
Geissele Automatics
$229.51

PSA AR15/PA10 EPT - Enhanced Polished Fire Control Group - 507797
Palmetto State Armory
$49.99

Geissele Automatics SSA-E 2-Stage Enhanced AR Trigger 3.5 lb Pull 05-160
Geissele Automatics
$229.51

Geissele Automatics Super Dynamic Combat SD-C 2-Stage Flat Bow AR Trigger 4.5 lb Pull 05-165
Geissele Automatics
$239.98

Geissele Automatics SD 3-Gun Trigger
Geissele Automatics
$205.19

Rise Armament RA-100F Two-Stage Flat Trigger with Mil-Spec Pins for AR-10/AR-15
Rise Armament
$69.32
Builds Using This Part
No builds yet — be the first to use this part.
Related Guides
Guide
The AK Platform: Core Design, Strengths, and Builder Tradeoffs
A practical AK overview covering operating system basics, parts ecosystem realities, and where the AK platform shines compared to AR-pattern rifles.
8 min read
Guide
AR-15 Armorer's Toolkit: What You Actually Need
A no-filler breakdown of the specific tools required for AR-15 armorer work, from trigger and grip swaps to barrel installation and headspace verification. What each tool does and why it matters.
7 min read
Guide
AR-15 Components: A Complete Reference Guide
A comprehensive overview of every major component in an AR-15 build—including what's inside bolt carrier groups and parts kits—organized by assembly for new builders.
12 min read