TDC 2.0 hop up adjustment wheel installed on an SSG24 outer barrel beneath the scope objective
Side view of the low-profile TDC thumbscrew on an SSG24, clearing the scope with room to spare
Close-up of the knurled TDC 2.0 wheel between an SSG24 barrel and a 3-9x40 scope
SSG24 with TDC 2.0 installed, showing the 5 mm clearance under a low-mounted scope
Fingertip guiding an allen key to the TDC grub screw on an SSG24 outer barrel
SSG24 hop-up chamber with the black TDC 2.0 nub carrier fitted, seen from the muzzle side
TDC 2.0 mounted on top of an SSG24 hop-up chamber with the stock green bucking in place
TDC 2.0 nub carrier for the SSG24 chamber next to one CNC machined aluminum pressure nub
Three CNC machined pressure nubs in black, gray and silver included with TDC 2.0 for SSG24
Orange 3D-printed installation jig clamped around an SSG24 outer barrel for TDC fitting
Complete TDC 2.0 kit for SSG24 with jig, wheel, nubs, o-rings and the Pro clicker parts

TDC 2.0 for SSG24 Chamber

Regular price€39.00 EUR
/
Tax included. Shipping calculated at checkout.
Version
  • Shipping worldwide from EU
  • In stock, ready to ship
  • Backordered, shipping soon

Included in BASIC & PRO:

  • 1x 9.5mm thumbscrew
  • 2x o-rings
  • 1x M3 grubscrew
  • 1x nylon arm / insert
  • 1x custom M3 aluminum nut
  • 3x different aluminum nubs (black, gray and silver)
  • 1x set of drill jig
  • 4.0mm drill bit

Included only in PRO:

  • 1x external housing for clicking mechanism
  • 1x plunger (pre-installed)
  • 1x spring (pre-installed)
  • 1x M3 set screw (pre-installed)
  • 1x spare set of double sided tape

Worldwide shipping starts at 7.90€ and is calculated during checkout based on location.

Orders are usually fulfilled in 1-2 business days and are shipped from our warehouse in Netherlands.

⚠ Duties may apply if you're based outside EU economic zone

SINGLE BEST PERFORMANCE UPGRADE FOR SSG24. PERIOD.

⚠ CHECK FOR CHAMBER COMPATIBILITY BELOW BEFORE BUYING!

This modification removes the stock hopup arm / slider mechanism and replaces it with a thumbscrew that pushes down from the top. You can make insanely precise adjustments this way and tune your shooting trajectory to perfection. 

Compatibility

TDC 2.0 is compatible with every possible barrel / bucking / r-hop combination.

It's not the same with hopup chambers however - our TDC's are designed to fit only specific chambers. Here are the exact compatible chambers that this version of TDC 2.0 works with:

Stock SSG24 / MOD24 chamber Yes
Stock M24 chamber No
Action Army M24 chamber
No

Lowest profile on the market

Don't have clearance for TDC you say? Our TDC requires a clearance of just 5.0mm, which means it will work even with the biggest scopes and low scope rings.

It's not going anywhere

The screw is installed in 1/2 aluminum, 1/2 undersized Nylon thread which provides the ultimate combination of durability and resistance to the screw.  O-rings and external housing provide additional resistance. Trust me - it's not moving by itself.

No epoxy gluing

We really didn't like the idea of having to permanently glue something on the outside of the barrel. That's why our TDC is an all-internal upgrade that installs inside the stock hop-up chamber and requires no gluing. For the PRO version, the external housing comes with pre-installed strong double sided 3M tape for easy installation and easy removal without damaging the gun. We even include a spare set of tape in the kit.

Vertical pressure nub system

Our TDC replaces traditional hop-up arms with CNC machined aluminum nubs that provide perfectly vertical pressure to the bucking. Each TDC comes with 3x different nubs so you can choose whichever you like the best, regardless if you're running stock or r-hop!

Fool-proof installation

We made sure that our TDC 2.0 can be installed with any level of skill. We made sure that our drill jigs are usable with handheld drills, the process is dead simple and there's no way you can mess it up. 

We also have detailed step-by-step installation videos from start to finish that can be found here.

PRO vs. BASIC

PRO version provides the absolute perfection in terms of feedback and looks. The external aluminum housing provides a satisfying click to the thumbscrew that allows to precisely adjust the TDC and protects the screw from accidental bumps. It also acts as an extra safety layer to make sure the screw doesn't turn by itself.

BASIC version provides the same internals and performance of the TDC 2.0 PRO, but at a more affordable price point, just without the external aluminum housing (clicking mechanism). In case you ever change your mind, you can purchase the TDC 2.0 Pro Upgrade at any time down the road for the full experience!

Materials

All of the parts in the kit, except for the drill jig, are CNC machined aluminum and Nylon (some pictures can be outdated). Everything is made to fit flawlessly together with no wobble whatsoever. They look and feel exceptional.

Full Thrust?

You got it! TDC 2.0 works perfectly with Full Thrust but you will still need to drill a new hole. Conveniently, if you choose the PRO version, the housing can be installed in a way, which perfectly covers the old hole. The thumbscrew might need to be shortened a little bit due to the increased size of the bucking for the FT system.

 

Required for installation:

  • drill or drill-press
  • beer (optional)

Customers praised this hop-up upgrade as a "must-have" modification that significantly improves accuracy, range, and consistency. Shoppers reported increased range of 85-100m and "laser-like" precision. Installation is straightforward with provided guides, though some noted drilling alignment requires care. "Every click matters" for fine-tuning the sweet spot.

  • 5 stars: 204 (97%)
  • 4 stars: 6 (3%)
  • 3 stars: 1 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
A
Andres M. (Galicia, Spain)
PRO
20/10 fácil de instalar y de montar,además

20/10 fácil de instalar y de montar,además la calidad de los materiales está perfecta,ofrece buena resistencia y presión constante

D
Danny S. (Thuringia, Germany)
PRO
My VSR-10 shoots like a laser now

My VSR-10 shoots like a laser now.
Best TDC

S
Shane (England, United Kingdom)
PRO
Great item

Great item. Easy to fit following the videos.

A
Anonymous (Hesse, Germany)
PRO
Easy Installation, works fine

Easy Installation, works fine. Accuracy is a lot better and i gained some Range too.

D
Dwight S. (Tennessee, United States)
2.0 TDC Pro Version

There is simply no better mod on the market for SSG10 owners. Installation is simple and straightforward. The results in accuracy are amazing. Thank you Tridos! This is a game changer.

D
Dean G. (England, United Kingdom)
PRO
Amazing

Easy to install and prefect results if only I had this when I played Airsoft full time

L
Laurent J. (Île-de-France, France)
PRO
Pratique et utile

Pratique pour réglé le hop up en direct pendant une partie ou pour changer de grammage de bille. Réglage très précis et facile a faire

A
Aldo J.M.G. (Andalusia, Spain)
PRO
En una palabra: Inmejorable

Desde que te llega el pedido hasta que lo disfrutas en las partidas, todo es una experiencia top.

La presentación y cuidado del producto, la guía de ayuda en su web, la calidad de las piezas, la facilidad en el montaje y sobretodo, lo increíble que dispara mi vsr desde que le monté este sistema TDC, ha hecho que haya sido la mejor compra y upgrade de mi réplica.

100% recomiendo adquirir está pieza. No te arrepentirás

D
Dominik (Lower Saxony, Germany)
PRO
A major gamechanger

Super easy to install. Once installed it‘s a gamechanger as it‘s super accurate to set

A
Angel M.V.R. (Principality of Asturias, Spain)
PRO

Con el accesorio del taladro es muy cómodo de ajustar el tdc reñido y sencillo

J
James (Andalusia, Spain)
Just Brilliant

This month I bought the TDC Pro for the VSR10 Action army chamber and matched it with the Modify X Range 70D Bucking. Out of all upgrades this has got to be the best ive ever bought. I live in Spain and over here the fields I play at are with 550fps limits and a minimum of 50m for Bolt Action rifles and I shit you not im shooting lasers at 70/80 meters with 540fps and no air leaks. I couldnt believe how consistent and accurate it makes your rifle.

I even made a mistake in the installation and thought i ruined my barrel, I drilled slightly off center (my fault) but with just a bit more drilling in the direction of the hole and following the guide, my install came out perfect and I love the options for using multiple nubs and giving the option to use your own nub.

I was getting to the point of thinking about selling my Sniper because even with the action army chamber I would get random inconsistent shots, but this brought me back.

Thank you for making such a great product and would reccommend it to others.

N
Nf (Scotland, United Kingdom)
All good withe Emg Barrett fieldcraft

I was looking to upgrade my EMG Barrett fieldcraft and I was wanting a tdc. I received a bit of advice through the questions, and the silver nubb works with some bridges barrels. I ordered and the fitment went well (only issues were user error not the product). Once installed it has massively improved my rifles accuracy, and it is a great product overall. My only advice would be that the jigs plastic is on the softer side, so make sure you have it lined up and drill properly downwards or the drill bit can chew through the plastic, off centering the drill bit.

A
Alexandre M. (Coimbra, Portugal)
PRO
Perfect

Easy installation and it’s working pretty good

P
Paul (Auckland, New Zealand)
PRO
Tdc2.0

Great bit of kit , nice fit and finish on parts is top notch

S
Stuart (England, United Kingdom)
PRO
Great addition to the SSG96

A really good addition to my SSG96, and has improved improved the accuracy by making the hopup far more easily adjustable. It was easy to fit and it arrived quickly after ordering it.

L
Lee D. (England, United Kingdom)
PRO
Tridos 2.0 pro into ssg24

I found that the precision side of things coukd do with some minor tweeking. Being that if you don't guess the position right in the drilling post/guide provided it can be a little off. He had discussed this in the installation video and don't let that put you off as its a well needed product for the ssg24 and a vast improvement, I just feel with some more work on the tolerances you could have something that would be a lot more easier to install with less room for error.

Do not take that ad a negative as it really isn't, everything I have used from tridos has not only worked but been a vast improvement over the original parts. Still a 5 start product in my eyes

D
Donald B. (State of Berlin, Germany)
PRO
Awesome!!

Tdc is awesome, and so is Mikus and tridos Design. Ssg10 is Performing,significantly better now! !
Also Want to Highlight the outstanding work and the Customerservice. Mikus is really showing how it done! After the postal. Service of Germany lost my Package he was there from me and helped me out so I could finally get my hands on this awesome Product. 10/10 !

J
JJTM (Kymenlaakso, Finland)
PRO
Good stuff

Installing was easy with videos. Hop up works good

G
George M. (England, United Kingdom)
PRO
So incredibly easy!

This is by far the best produced and easiest to install hop unit mod i think I've ever fitted to a sniper rifle in 20+ years in the hobby.
The 3d printed drill guild really does make it idiot proof.
The drill bit supplied is good and sharp and cuts cleanly, again making it nice and easy to do the manual work.
The unit itself has really good defined clicks and a smooth action while adjusting and stays set.
Well worth the money.

L
Lbow2459 (North Carolina, United States)
PRO
Pretty straight forward

Did their homework on the design here! Went together very nicely. Still need to experiment around with buckings. VSR10 clone & AA chamber.

P
Pakito D.H.
PRO
Imprescindible

Ahora mismo considero este TDC una pieza imprescindible para mejorar mi réplica.

d
darren g. (Wales, United Kingdom)
PRO
Awesome quality and price

This item tdc 2.0 absolutely brilliant bit of kit fantastic material and quality everyone should have this on their rifles.

M
Mircea F. (Satu Mare County, Romania)
PRO
Most important upgrade for ssg10

This is the best most important upgrade one can do for your ssg 10 keep up the good work 👏

K
Kenneth J. (Capital Region, Denmark)
PRO
Super produkter

Absolutely super produkt. Easy to fit and works even better.

C
Charles N. (Oklahoma, United States)
PRO

The accuracy this gives is so much better then the base design it's a must need for snipers

D
David H. (Tokyo, Japan)
PRO
Solved my problem

Easy to install, looks nice, and is well-made and well-designed. It solved my problem of inconsistent hop-up and accuracy on my Tokyo Marui VSR10. Well worth the money.

A
Anthon K. (Central Jutland, Denmark)
PRO
installation is easy, but

The installation process is easy but, the adjustment screw for the hop-up needs some kind of reference point and a stop, so that you can't turn the screw all the way down and completely blocking the bb from escaping the barrel.

M
Marco B. (Florida, United States)
PRO
TDC 2.0 for SSG10

Combined with the ML 70 noir for my 2.6J setup. Laser shots every time.

T
Tim K. (Stockholm County, Sweden)
Worth upgrading

It was worth to get this update. Now the adjustment of hop feels more precise.