No longer for sale, Williams will take it back.

pardon me, but can't you return it ?

Thanks, I got a call back from a rep and they agreed to take it back. Have not had much luck in the past getting refunds, figured it would be easier to sell than argue.

Good to hear! and also good to have an idea about "returns" when ordering direct.
I just ordered my 39AS peep, but from Brownell. However I was pleased with Williams phone-customer service, explaining the correct model.