Precision begins at the heart of your GBB rifle, and the TTI Airsoft Infinity TDC Hop-Up Chamber is built to deliver exactly that. Designed for EMG and CYMA CGS GBB Airsoft platforms, this chamber combines high-precision CNC-machined metal construction with an advanced Top Down Center TDC adjustment system. The result is a durable, rigid, and highly responsive hop-up unit that helps improve overall range, accuracy, and shot consistency.

The Infinity TDC system applies pressure from the top center, creating more balanced and direct contact with the hop-up rubber. This allows players to fine tune their hop-up with greater control, especially when using different BB weights or adjusting for changing field conditions. The easy dial operation makes on-the-fly adjustment simple, so you can dial in the perfect amount of hop without unnecessary complexity.

Compatibility is another key strength. The chamber is designed for perfect compatibility with EMG and CYMA CGS GBB series, ensuring a secure fit and reliable performance. Its optimized internal design also maximizes air seal efficiency, helping reduce wasted gas and maintain stable energy behind every shot. Whether you are upgrading a primary rifle or refining a competitive setup, the TTI Airsoft Infinity TDC Hop-Up Chamber offers a precise, durable, and performance-focused solution for serious GBB airsoft players.

Key Features

• TTI Airsoft Infinity TDC Hop-Up Chamber for EMG / CYMA CGS GBB Airsoft is built with high-precision CNC-machined metal construction.

• It uses an advanced Top Down Center (TDC) adjustment system for more precise hop-up control.

• It is designed for perfect compatibility with EMG and CYMA CGS GBB series.

• It improves overall range, accuracy, and shot consistency.

• Its optimized design helps maximize air seal efficiency.

• Easy dial operation allows fine-tuning of the hop-up without hassle.

• The durable and rigid build quality supports long-term reliable performance.

• Top-center pressure creates more balanced and direct hop-up rubber contact.

• It gives better control when adjusting for different BB weights or field conditions.

• The secure fit and reliable performance make it ideal for upgrades or competitive GBB setups.

• It helps reduce wasted gas and maintain stable energy behind every shot.