SpudFiles

I just received a slide check valve from here on eBay.

One side has normal 1/8" NPT threads but the other side (the right side in the picture on the auction) has some kind of quick disconnect thing on it.

Anybody know where I would find a fitting for this?

I've never seen 1/8" quick disconnects at any hardware stores before and I'm not sure where to look. Part #53465K22 on McMaster looks like one but I'm not sure if it would match up.
Anybody had this problem with this type of slide check or a similar one?

Considering it's a paintball item, you might want to check a store that sells paintball items.

Bah how did I miss that? I swear I looked through there.

Anyone know if that's the same as McMaster #53465K22? $10 is a little steep for a quick disconnect.

EDIT: found this site that allows you to order just the nipple for $2.95, cheaper than McMaster and Palmers