The Trigger Pin – 43 (Part #100700169) is a precision-machined replacement trigger pin for G43-style compact 9mm pistols, designed to restore and maintain smooth, reliable operation of your trigger assembly. Whether you’re rebuilding a high-round-count gun, replacing a worn or damaged pin, or stocking critical small parts for your bench, this G43 trigger pin is an essential component for keeping your pistol running safely and consistently.
Precision-Fit Trigger Pin for G43-Style Pistols
This Trigger Pin – 43 is built to match the dimensions needed for compact single-stack 9mm frames patterned after the popular G43 platform:
Designed to secure the trigger mechanism housing and related components inside the frame.
Helps maintain proper alignment and geometry of the trigger bar and housing.
Ideal as a direct replacement for worn, peened, or damaged pins in G43-size pistols.
If you’ve noticed looseness, excessive wear around your trigger assembly, or you’re doing a complete frame rebuild, this pin is a small part that makes a big difference.
Helps Maintain Reliable, Consistent Trigger Function
A healthy trigger pin is critical for overall reliability:
Keeps the trigger assembly anchored firmly, supporting consistent trigger pull characteristics.
Helps reduce the risk of shifts, binding, or misalignment that can occur as factory pins wear over time.
Important for pistols used in concealed carry, duty, training, or competition, where reliability is non-negotiable.
Replacing a tired or damaged trigger pin is an inexpensive way to help your pistol feel tighter and run more consistently.
Durable Steel Construction for Long Service Life
Built to withstand repeated recoil cycles and daily use:
Constructed from durable steel suitable for high-stress, high-round-count environments.
Engineered to endure constant motion and load from the trigger system.
Smooth exterior surface promotes proper installation and reduces wear in the pin holes of the frame.
With normal maintenance and correct installation, this Trigger Pin – 43 is designed to provide long, dependable service.
Armorer- and DIY-Friendly Installation
Whether you’re an armorer or an experienced home builder, installation is straightforward with basic tools:
Direct drop-in style replacement in compatible G43-pattern frames (no permanent modification typically required).
Best installed with proper punches and a bench block to avoid marring the frame.
Perfect time to inspect and clean the trigger housing, trigger bar, and related small parts while you’re in the frame.
Always ensure the pistol is unloaded and safe before disassembly and follow manufacturer guidelines for your specific firearm.
Ideal for Spare Parts Kits & Preventative Maintenance
Serious shooters and professionals know small pins can sidelined a gun if they fail at the wrong time:
Excellent addition to a G43 spare parts kit, alongside springs, strikers, and locking blocks.
Smart to keep on hand for instructors, armorers, and high-volume shooters.
A low-cost, high-value part that helps minimize downtime if a pin is lost, bent, or damaged during cleaning or upgrades.
If your compact carry pistol is part of your everyday defense plan, having a spare trigger pin is simple peace of mind.
Key Specs – Trigger Pin – 43 (100700169)
Product Type: Trigger pin / frame pin
Model / Designation: Trigger Pin – 43
Part Number: 100700169
Compatibility:
Material: Durable steel construction
Function:
Use Case: Replacement / maintenance part for carry guns, training pistols, and defensive sidearms
If you’re rebuilding or maintaining a compact 9mm G43-pattern pistol, the Trigger Pin – 43 (Part #100700169) is a must-have small part—ideal for restoring secure trigger assembly retention, improving long-term reliability, and keeping your handgun ready for concealed carry, duty, and range use.
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