TTI WE / AW Hi-Capa 4.3 / 5.1 GBB Full CNC Stainless Steel Sear Set

Upgrade the heart of your trigger system.

The TTI Full CNC Stainless Steel Sear Set is a premium internal upgrade for WE and AW Custom Hi-Capa 4.3 and 5.1 GBB pistols, designed to improve durability, consistency, and trigger performance.

Precision CNC machined from high-quality stainless steel, this complete sear set offers significantly greater strength and wear resistance than standard cast components. The hardened construction helps maintain crisp trigger engagement and reliable hammer release, making it ideal for high-round-count pistols, upgraded builds, and HPA conversions.

Whether you're replacing worn internals or building a competition-ready Hi-Capa, the TTI sear set delivers the reliability and precision needed for demanding gameplay.

Key Features:

Full CNC-machined stainless steel construction
Designed for WE and AW Custom Hi-Capa 4.3 & 5.1 GBB pistols
Complete sear set
Increased durability and wear resistance
Helps maintain crisp trigger break and consistent hammer engagement
Precision-machined for reliable fitment
Ideal for upgraded and high-performance Hi-Capa builds
Perfect for speedsoft, CQB, and competition use

A premium internal upgrade built for smoother, more reliable trigger performance.