TDC 2.0 PRO – Precision Hop-Up Upgrade for VSR-10
Compatibility
The TDC 2.0 is compatible with virtually all hop-up buckings and R-Hop setups.
Note: For the best performance, it is strongly recommended to use non-bridged inner barrels.
Since our TDC systems are designed for specific hop-up chambers, this version is compatible with the following models:
| Hop-Up Chamber |
Compatibility |
| Tokyo Marui VSR-10 Stock Chamber |
✅ Compatible |
| JG BAR-10 Stock Chamber |
✅ Compatible |
| CYMA CM.701 Stock Chamber |
✅ Compatible |
| WELL MB02 / MB03 Stock Chamber |
⚠ Compatible with modification |
| Maple Leaf MLC-338 Stock Chamber |
⚠ Compatible with modification |
| Action Army T11 Stock Chamber |
⚠ Compatible with modification |
| Action Army CNC VSR-10 Chamber |
❌ Requires a different version |
| Novritsch SSG10 A1 / A2 / A3 Stock Chamber |
❌ Requires a different version |
| Double Bell VSR-10 Stock Chamber |
❌ Not compatible |
Ultra-Low Profile Design
The TDC 2.0 requires only 5.0 mm of clearance, making it one of the lowest-profile TDC systems available.
It easily fits under large scopes and low-profile scope rings.
Stays Locked in Place
The adjustment screw runs through a specially engineered combination of:
- Precision CNC-machined aluminum threads
- High-resistance nylon threads
This provides the perfect balance of durability and resistance, preventing unwanted movement.
Additional O-rings and the external housing further increase resistance.
Set it once—and it stays exactly where you want it.
No Epoxy Required
Nobody wants to permanently glue parts to the outside of their rifle.
That's why the TDC 2.0 is a completely internal upgrade that installs directly into the factory hop-up chamber—no epoxy or permanent modifications required.
The PRO version features a CNC-machined aluminum housing with pre-installed premium 3M double-sided adhesive tape, allowing quick installation and clean removal without damaging your rifle.
A spare set of 3M adhesive tape is included.
Vertical Nub Pressure System
Instead of a traditional hop-up arm, the TDC 2.0 uses a CNC-machined aluminum nub that applies perfectly vertical pressure to the hop-up bucking.
Each kit includes three different nubs, allowing you to choose the pressure profile that best suits your setup, whether you're using a standard bucking or an R-Hop.
Easy Installation
The TDC 2.0 has been designed for users of all skill levels.
The included drilling jig works with a standard hand drill, making installation quick, simple, and accurate.
Detailed step-by-step installation videos are available to guide you through the entire installation process.
PRO vs. BASIC
TDC 2.0 PRO
- CNC-machined aluminum outer housing
- Positive click adjustment mechanism
- Precise tactile adjustment
- Additional protection against accidental movement
- Premium appearance and feel
TDC 2.0 BASIC
- Same internal components
- Identical performance to the PRO version
- More affordable price
- Does not include the aluminum click-adjustment housing
If you decide to upgrade later, the TDC 2.0 PRO Upgrade Kit is available separately.
Materials
With the exception of the drilling jig, all components are manufactured from precision CNC-machined aluminum and high-quality nylon.
Every part is engineered for a precise, wobble-free fit, ensuring excellent durability, reliability, and a premium finish.
Required for Installation
- Hand drill or drill press
- Included drilling jig
