Allows adjustment of the Mk23 Hop up, externally, without loosing the slide movement feature. Fits in 2 minutes. Highly Effective.

M-TDC is the new design from Hadron Designs, and allows in this form, three possible locations of hop pressure application. By clicking out the adaptor, and rotating 180 degrees, the pressure points can be shifted to provide more detailed tuning.

The M-TDC is a modular design, so, by changing the plates (click out), then clicking in the single screw plate (separate item, not included), the M-TDC chassis can utilise single screw pressure advantages.

11 Reviews Hide Reviews Show Reviews

5
Quality

Posted by Dean Emerton on 1st Nov 2022

Great product
5
Original and Best

Posted by Ricky Saunby on 12th Sep 2022

Simply the best TDC plate you can get for any variant of Mk23. I bought an SSX23 and was not impressed with Nov’s implementation, so replaced it with this. Massive improvement. I have also fitted one to a plain STTI clone, and the same fantastic results. Paired with a good bucking can chuck any weight bb you desire to incredible distances.
5
Mk23 tdc

Posted by Matt m on 9th Aug 2022

Very pleased with the results and the 3d work is the best I have seen! Strong, great texture and clean! Not need to sand or cut off extra filament because he obviously takes pride in his work and I would highly recommend! Most people say the one screw version is all you need but I got the 3 and I love it
5
MK23 SOCOM NBB M-TDC COVER TM, STI, ASG - LOGIC PLATE 3 SCREW

Posted by ferrandis pierre on 30th May 2022

absolutely awesome, shoots longer, more accurate for a smal price
4
3 Screw TDC, very adjustable.

Posted by Toby Turner on 16th Mar 2022

I have seen a lot of people saying that three screws is overkill, but personally im very happy i went with the 3. Being able to adjust the behind screw allows for perfect tuning of hop and the other two provide left and right. Shoots like a lazer with mapleleaf autobot and precision barrel. I paired this with the hadron H plate and worked well, would have been an easier install with the arm though My only gripe is the 3d printed material texture makes racking the slide scary and difficult.
5
.

Posted by Fraser Rose on 21st Jan 2022

A must have for any MK 23
5
TDC cover

Posted by nick pope on 18th Dec 2021

Very easy to install tons of adjustments
4
MK23 SOCOM NBB M-TDC COVER TM, STI, ASG - LOGIC PLATE 3 SCREW

Posted by Konstantinos on 4th Apr 2021

Amazing results. Used in setting mk23 with stock barrel. Easy 50-60m. Little difficult to fine tune
5
Great improvement for consistent hop

Posted by DCB on 8th Feb 2021

Increased fine hop control over the 2-screw option (which is also great!)