RE: Any opinions on the Ultra Nok? Do you use them? Hate Them? Opinions?
I tried the ultra nock about five years ago and it didn't stay on very long. Put back on the string loop real quick.
Noisier than string loops. Metal on metal contact
Heavier than string loops. Four screws plus the side plates plus the loop itself must weigh in somewhere around 6 - 8 brass nocks.
Four more screws to come loose when you don't want them to. K.I.S.S. keep it simple stupid.
Create excess wear on the release. Aluminum and aluminum rubbing like that will gall one or both.
Fifteen bucks for the ultra nock compared to a nickle's worth of string.