For what it's worth:
I recently purchased a nib Ruger from WSS in Edmonton. I discovered that it had a gouge in the chamber which obviously made it past the QC people at Ruger. At any rate, I returned it to WSS to exchange it for a new one - which they didn't have, and being a Ruger, were unsure on when a replacement might arrive. So they refunded my money right then and there.
This happened once before with a shotgun I had purchased from them also - it was faulty from factory. Full refund, no questions asked.
Consider again the amount of flak WSS sports takes in general about service and rants about big box stores etc.