How does sizing compare between the N.O. Psycho & the N.O. NMM78s? I’ve heard the earlier run NMM78s were smaller than those later on, but have never heard, then, how any of them relate to a Psycho…? Thanks in advance!
The NMM78 I have is about 23" and the NMM78 Returns is about 24-24.5" maybe a bit bigger. I think Psycho’s ran around 23.5" could be mistaken though
This is a GREAT question. I’m also interested to hear more from the “veterans” on this one…
I think theres always been a variance in sizes with these two. I’ve owned 3 psychos and they all fit differently. My 05 is a tad big on me, its around 23.5", my previous ones were around 23". My NM78 returns mask is around 23". Thickness of the pull plays a good part as well.
My NMM78 was definately larger than my psycho but not by much. The CGP/NMM78 was HUUUUUUGE!! 
Great looking masks though…
J
I can answer the question for you seeing as I have owned both the 4 stamper NM78 proto and Psycho (05’) proto. The 4 stamper NM78’s were sized smaller than the original run Psychos. My NM78 proto is roughly 22.75" as opposed to my Psycho proto that was 23.75". It is normal for masks within a particular run to vary within 1/2" of each other, so the sizes given are only a rough estimate. The 1 stamp NO NM78’s and CGP/NM78 copies were considerably larger than orignal run Psychos and were sized between 24" - 25". Justin never liked the relative small size of the original NM78’s so he used a larger mold for the NM78R’s and sized them closer to standard Psycho size. I hope this helps.