

I think I posted this pic once before, and someone doubted that it was, in fact, a new iteration. However, I see that this unit has a 6V aux port. This is the port that was used in the Chieftain video to supply
the barrel LED. Note LED1 is for the 'muzzle flashlight', and LED2 is a 'laser light'. Is that the red laser barrel aiming light?
In any event, you can see that this has many of the same connectors as the TK 6.1s, but a separate ESC and sort of hexagonal shape. On the face of it, it's quite a departure from the norm.
Andrew describes it as the 'TK 6.4'. Mabe this is the one you want, Gary?

This is a genuine-sounding review I've just cut and pasted from the product on his website:-
"...Great upgrade for a heavy tank 04 July 2020
Loved this upgrade. Needed barrel recoil for a new turret, so bought this. The recoil is well timed with the bb launch and noise generator. The slow speed control is fantastic, especially on a tiger that now weighs 6kg. Very realistic. Easy to set up. The servo plugs straight in so no pulse generator needed. ( I have to alter servo for my recoil unit-different make). Like the spare ways for future upgrades and lights etc. Andrew and Linda are always very helpful and delivery is quick..."