Description
Airtech Studios Tokyo Marui NGRS TDC Hop-Up Bracket Convert Kit
This Airtech Studios kit fits the hop-up of Tokyo Marui Next Generation Recoil Shock (NGRS) electric rifles and converts it to TDC, or top-down-centre, pressure. It is designed so that the hop-up applies its force evenly through the centre of the bucking, aiming to give more consistent hop and better shot-to-shot accuracy.
Airtech Studios is a Hong Kong brand known for small, well-thought-out upgrades for popular replicas. This bracket is a low-cost, high-value upgrade for NGRS owners who want to get more consistency out of their hop-up.
How it works
On many hop-up units the arm presses down slightly off-centre or unevenly, which can put an uneven spin on the BB and cause flyers. A TDC bracket changes how the pressure is delivered, so the force is applied from directly above and spread evenly across the bucking patch. The result is a more even backspin, which helps BBs fly straighter and more consistently.
Bucking compatibility
The kit is designed to work with popular hop-up buckings, including R-Hop, flat-hop and Maple Leaf Macaroon types, so it fits neatly into an upgrade path if you are already using or planning one of these setups.
Key features
- TDC (top-down-centre) hop-up bracket
- For Tokyo Marui NGRS electric rifles
- Applies hop pressure evenly to the bucking
- Aims to improve consistency and accuracy
- Works with R-Hop, flat-hop and Maple Leaf Macaroon buckings
- Tough polycarbonate construction
What’s in the box
- 1 x TDC bracket converter kit
Compatibility
For Tokyo Marui Next Generation Recoil Shock (NGRS) series electric rifles. It is not designed for standard Version 2 or Version 3 AEG hop-ups or for other manufacturers’ recoil systems. Check that your rifle is a Tokyo Marui NGRS model before ordering.
Care and maintenance
Fitting the bracket involves opening up the hop-up, so remove the battery and magazine first, work on a clean surface and take photographs as you go. After fitting, set the hop-up from zero and adjust it gradually with the BB weight you use until shots fly flat. Keep the barrel and bucking clean with a dry cleaning rod and patch, and only use good quality seamless BBs. If you are not confident, ask a technician to fit it.
Who is it for?
Tokyo Marui NGRS owners who want a simple, affordable way to improve hop-up consistency, particularly those already using R-Hop, flat-hop or Maple Leaf buckings.
Please note: rifle and bucking not included. Fitting requires some disassembly of the hop-up unit.









