I have the CCM trigger frame on my NXT and cant fault it mate.
Also have the NXT trigger frame now on my SFT and thats rips too.
CCM's are hard to find i believe but you should be able to get the NXT frame from SP or maybe second hand from a CCM owner.
I know its a full frame set up and not just the trigger but these i have found are both quality.
Hope it helps.