They are not. They are very simple to adjust and aren't any different in function than any other adjustable trigger. The only thing 'borderline' about a bad trigger adjustment is the borderline retard who screwed
The MikeWalker design is flawed. The trigger has to be serviced(cleaned and oiled and checked for function)on a regular basis for it to be safe. Much more then any other design. It's a closed box design which doesn't help things. If you don't think it was flawed why was there a recall on it to change the bolt from locking on safety? Just look at the lawsuits involved and you tell me. There are however rumours that Remington is about to introduce a new design.
I couldn't get the new trigger to break as crisp as the old one, so I ended up removing the internals of the old trigger and placing them in the new trigger housing. Having the engagement surfaces polished up as part of a trigger job is certainly worth the price
Sounds like a jobthe first time trigger adjuster can doEh?