Dr. Lecter
Contributor
One of two spare M1 first stages I have from buying a set of doubles regs in order to get the single tank rig I've always wanted (cave ringed M1 2nds on my ST1 first). Worked fine when I gassed it up and breathed off it, but I haven't dove this myself and cannot speak to whether it needs a rebuild or not. With the monel piston, it would make a great O2 first stage reg.
$200 o.b.o., including Paypal fees and USPS Priority shipping in the US.
$200 o.b.o., including Paypal fees and USPS Priority shipping in the US.