[lurkingknight]

Originally Posted by McKee

https://www.youtube.com/watch?v=7jdFHuetXJg

This video in particular is crazy, and despite the amount of hop up chamber/nub/sleeve combinations I've tried over the years I've never even approached this.

I have an rhop z kit enroute and will be attempting the install. I have a 220' indoor range and will be attempting to document my ballistics as best possible to see if I can replicate the results.

Additionally, here is another interesting read: http://mackila.com/airsoft/atp/04-a-01.htm . Further just adds to the apparent magical abilities of rhop.

*Edit - As a side note, one of the major holes I feel in the ATP is this fact:



It seems that the relationship between force placed on the hop-up by the standard style arm/nub unit vs the constant friction provided by r-hop may lie the secret to it's success.

That's pretty standard for rhop... mine has that kind of consistency.

I have shot my ir-hopped p90 on a measured range and hit 60m with every shot with no issues. The range stops at 60m and it is a slight incline up a slope. I could probably shoot farther but I lose sight of the BB.

TC: the gun is stock fps from vfc.. 340ish... he doesn't mention what weight he's shooting.

For my test I was probably using .28s @ 1.5J since they were feeding the best that day .