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 €20.00 EUR

Tax included.

In stock, ready to ship
Inventory on the way

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

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