Browning Auto 22

[widebear]

A few years ago Browning came out with a Stainless, grey laminate stock with a round barrel Auto 22. I was told they were going to make 100 a year for 10 years. So I bought one. I am looking online to find out what they are worth but can't find any info on  the round barrel. Lots of the octagon barrel but not round. I checked the Browning sight and can only find out it was made in 2004 but that's it. Anybody know where I could look for more info and value??