He's got the new EMS version so the old T06 trigger pack as a whole won't work but some of the parts should. TW Chambers, part number is CS853. Word of note, the links are to the older T06 trigger, NOT the new version that's in the 34 EMS rifles and Chambers doesn't even list that one yet. If it looks like yours should, they supposedly have them in stock:https://www.gunspares.co.uk/products/24955/TO6-Trigger-Unit/#
Read this and you'll get an idea of the differences between the bit older D34's and the new 34 EMS rifles and why I keep saying a lot of the parts from the now older style 34's will not work in the newer EMS versions.https://www.ctcustomairguns.com/hectors-airgun-blog/converting-a-spring-powered-d34-into-an-n-tec-rifle
Unfortunately, since it's arrival this rifle has been full of disappointment. I purchased it because of it's reported velocity and ability to upgrade to a gas piston, then after arrival learned the velocity given was exaggerated, and the gas piston will not be available for consumer installation. But, I digress...I swapped out the stock spring for a vortek and then when I went to compress the new spring into the rifle the safety spring got pulverized by one of the pins as I drove it back into the housing to hold the action and trigger in place. The safety was stuck on and would not budge for the life of me. Upon disassembly, I found the safety spring was pretty mangled. Upon attempting to straighten it, about a quarter of an inch broke off, but appears not be a critical part of it. The safety seems to work correctly out of the housing, but once installed back into the housing, the rifle still refuses to charge and the trigger never catches the piston. I have not found a dealer that carries that part yet in the states, and it is hard for me to believe that one spring is going to leave me standing with a three hundred dollar paper weight.