Easy Step-by-Step Instructions for Installing ACE MODS
Installation Guides
Official CT3D Studio installation guides for ACE VR handsets and upgrades.
These step by step resources are designed to help you install, tune, and troubleshoot your hardware with confidence.
Before You Start
Please review the following before beginning any installation:
• Verify your handset model and version
• Review compatibility notes on the product page
• Work on a clean, well lit surface
• Do not force parts during installation
If you are unsure about compatibility, reach out before installing.
Zer0Axis Flat Trigger Installation Guide
Transform your ACE handset into a true straight pull 2011 style platform with the Zer0Axis Trigger System.
This guide walks you through removing the OEM hinge trigger and installing the fully adjustable linear trigger kit.
Access the full guide here:
👉 Zer0Axis Flat Trigger Installation Guide
ACE Trigger Tuning Kit Installation Guide
Best for: Trigger pull weight tuning, trigger feel customization, routine maintenance, spring and sear replacements
This guide covers both functional tuning and essential internal maintenance for ACE handsets. It walks through installing and adjusting sear and spring components to customize trigger pull weight and feel, as well as replacing worn parts as part of regular upkeep. Ideal for dialing in trigger performance or refreshing internals after extended use.