So I ordered a challlenger and a challlenger bullpup regulator, I received two HP SS regulators and two bullpup plenums. Part numbers are similar so I guess its a honest mistake, they told me they'd send two more and I can do what I want with the HP SS regulators, but i also got a invoice for another $69 and they never sent anything for a standard challlenger just two bullpup regulators and I put one in my standard challlenger and it seemed fine, not leaking, fired, but it was late and I put it away. Next day im ready to shoot and psi was at 2k so wtf, start degassing and must have got below set pressure and I heard it shoot to the front of the tube and there's nothing holding that end oring in place then it drops back down and I decided im never dealing with that again and don't need a regulator for hunting so im selling everything in pairs, cheap. $70 for the 2 HP SS and $50 for the pair of Challlenger standard bullpup, the used bullpup regulator is obviously missing the bottom oring that got shredded.
Update, HP SS have been sold
Update, HP SS have been sold
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