parts included inside the aap-01 tdc upgrade kit
CNC nub plate installed in the aap-01 alongside with tdc cover
aap-01 hop chamber with tdc cover installed and grub screw and thumsbcrew on the side
grub screw version of aap-01 tridos tdc upgrade kit installed
using allen key to adjust hop up on the aap-01 with tridos tdc upgrade kit installed
aap-01 tridos tdc upgrade kit with thumbscrew installed
different view of aap-01 tridos tdc thumbscrew
aap-01 plastic upper with drilled hole for the tridos tdc upgrade alongside with drill jig and drill
parts included inside the aap-01 tdc upgrade kit
CNC nub plate installed in the aap-01 alongside with tdc cover
aap-01 hop chamber with tdc cover installed and grub screw and thumsbcrew on the side
grub screw version of aap-01 tridos tdc upgrade kit installed
using allen key to adjust hop up on the aap-01 with tridos tdc upgrade kit installed
aap-01 tridos tdc upgrade kit with thumbscrew installed
different view of aap-01 tridos tdc thumbscrew
aap-01 plastic upper with drilled hole for the tridos tdc upgrade alongside with drill jig and drill

TDC Upgrade Kit for AAP-01

€25.00 EUR
/
Tax included.
  • In stock, ready to ship
  • Backordered, shipping soon

Pairs well with:
  • 1x TDC cover
  • 1x M4*10*0.5 set screw
  • 1x M4*0.5 thumbscrew
  • 1x CNC nub plate
  • 1x drill jig for stock upper
  • 1x screw for drill jig
  • 1x 4.2mm drill bit

Installation guide

Worldwide shipping starts at 8€ and is calculated during checkout.

Orders are usually fulfilled in 1-2 working days and are sent from Latvia (Europe).

⚠ Duties may apply if you're based outside EU customs union!

→ Thumbscrew + Set screw
→ Fine pitch threads
→ CNC nub plate
→ Comes with drill jig

⚠ Compatible only with stock hop-up chamber
⚠ Included drill jig works only with original AAP-01 / AAP-01C upper

This TDC kit for AAP01 replaces the stock hop-up adjustment mechanism with a screw that pushes down on a custom CNC nub plate.

Compared to other TDC's on the market, our version uses fine-pitch threads compared to standard M4 threads, which leads to 28% increase in resolution. You can make insanely precise adjustments this way and tune your shooting trajectory to perfection. 

Kit comes with set screw and thumbscrew so you can choose whichever you like best. Included thumbscrew is compatible with our Top Rail with built-in Clicker.

→ Using an aftermarket upper? You will need to purchase Universal Drill Jig kit to drill the hole in the right place. 

✖ Not compatible with AiRReX Custom-A CNC Upper for AAP-01

Required for installation:

  • drill or drill-press
    ⟵ Back to AAP-01 Upgrades

    Customer Reviews

    Based on 3 reviews
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    R
    Richard K. (England, United Kingdom)
    Great kit great service either a grub screw or dial

    Great bit of kit works well alot of videos that show you how to install alot of the items you can purchase I now own 4 TDC kits one of them for the ssx23 also the nano kit love the quality of the items can't wait till they bring out the new action army gas sniper parts!!!

    J
    Jucie B.C. (Catalonia, Spain)
    La primera compra imprescindible para la aap01

    Es un antes y un después de su instalación. Todavía más necesario si piensas instalar cualquier kit de transformación carabina.
    Con esta pieza consigues una mejora sustancial sin tener que cambiar nada interno. Además puedes regular el vuelo durante la partida sin perder disparos; o tener que abandonar la partida para quitar tornillos en el caso de que tengas montado un kit carabina.
    Fácil instalación, basta con seguir los pasos del video guía.

    M
    Mindaugas
    Great improvement of AAP-01

    At a fraction of price of after market hopup chamber I've got very high quality product, quick and easy installation and no more of opening upper receiver, scratching hopup wheel with a thumb, closing receiver and test if that did help. After few hundred shots it keeps hop exactly where it was set.

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