I got this reg as a replacement for the stock reg on my crossfire tank, as soon as I put air in it there was an immediate leak from the fill nipple. I got the all the air out of the tank took off the fill nipple put some loctite on it and that stopped that leak, but after a few days of it sitting in my room I noticed the guage had dropped down over 2000 psi, I picked up the tank and there's a leak coming out of the threads on the tank. I emptied the tank put loctite on the threads but I won't know if it still leaks or not til I go on sunday, maybe I just got a bad reg but other than the two leaks the tank worked great and I got good efficiency out of my geo 2.
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best reg ever made
July 13, 2012
Reviewer:
richard napolitano
from bessemer, AL United States
I put this on my crossfire tank and what a difference. The length was spot on and being able to put fill nipple where i wanted it was amazing. It's performance is just as good even near 0 on gauge still got a pod out of it. Will never use anything else ever again! As a matter of fact my next tank will be an all ninja purchase.
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great reg
May 17, 2012
Reviewer:
giannis argiropoulos
from katerini, pierias Greece
the best part is the 2 orings so its hard to have a leak.. you can remove/add shims to have your low-mid-high pressure. dont need to buy kit like g2. 5star
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Love it so far
April 12, 2012
Reviewer:
Anonymous Person
Only one days playing with it, but it sure is nice to be able to adjust where the fill nipple and gauge are so that you don't have to take the tank off to get a refill or the nipple doesn't dig into your forearm.
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0 of 1 people found the following review helpful:
sweet
April 5, 2012
Reviewer:
Joe Kappus
from Twentynine Palms , CA United States
I love how you can move the tank around on it to move the fill nipple and stuff
Had a few problems 
best reg ever made