I have a Crossy 70/45 HP and my friend has a Crossy 45/45 LP. We want to switch tanks but I want a HP tank so how easy it to switch the regs? Its the older blue and red regulators.
It's fairly easy.
Make sure both tanks are empty and remove a either the gauge or fill nipple and then opposing burst disc; I would recommend writing/etching very lightly what port is for what since it's critical to get the burst discs back in the proper place.
Use a strap wrench to hold the tanks and a proper sized wrench to remove the regs. Screw them back on hand tight, ensuring it's not cross threading and the o-ring is not coming out of the groove. Take the wrench and tighten it back up, ensuring it can't be removed without tool force. Place the burst discs/gauge/nipple back into it's proper place and be on you way.
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Owner of the Silent Hill Cyborg... the most evil marker in paintball.
I just removed one the other day. The good thing about Crossfires Regs is they have wrench flats. I had someone hold the tank and I used an adjustable wrench and it came right off.
