Critical Component for Trigger System Integrity

The Gun Engineer Trigger Housing Pin serves as a fundamental element in your Glock’s firing mechanism, providing secure alignment and stability for the trigger assembly. Engineered to exact specifications, it eliminates play and ensures consistent operation under rapid fire, making it essential for both competitive shooting and defensive use. Its robust design prevents premature wear and maintains the firearm’s overall reliability.

Crafted from high-tensile 4140 steel and treated with a black oxide finish, this pin withstands repeated stress and environmental exposure without compromising fit or function.

Key Design Features:

• High-Strength Steel Core – 4140 steel offers superior hardness and impact resistance for enduring performance
• Black Oxide Corrosion Protection – MIL-SPEC finish prevents rust and reduces friction during operation
• Precision Diameter Tolerances – CNC-machined to ±0.001″ for a snug, rattle-free fit in housing channels
• Optimized Length for Gen 4-5 – Specifically designed to accommodate frame variations without modification
• Easy Installation – Simple press-fit design allows for quick maintenance and upgrades
• Enhanced Durability – Heat-treated to resist deformation under high-cycle use

Specifications

| Parameter | Value | |——————|——————————-|

| Material | 4140 Steel | | Finish | Black Oxide | | Fitment | Glock Gen 4-5 | | Weight | 0.1 oz (2.8 g) | | Dimensions | 0.5″ Length × 0.1″ Diameter | | Compatibility | Glock Gen 4-5 Pistols | | Country of Origin| Malaysia |

Manufactured in Malaysia by Gun Engineer — built for precision, performance, and reliability.