The above is a gun I built one of the local spearos here between other guns being that he wasn't in such a hurry. I took it to him at a dinner set up by Efraín "Frank Picúa" where a lot of Puerto Rico Freedivers Club members attended and I was quite taken aback at the positive responses including the Great One himself, Roberto Reyes.
It was great to see adults acting like a kid in a candy store upon checking the gun out. It made all the time and effort worthwhile. Here's a pic from that night...