Ruger 10/22 replacement stock

[SoCalRandy]

I want to get one of these Hogue replacement stocks for my 10/22 but am unsure what size to order?

http://www.midwayusa.com/viewProduct/?productNumber=720599

How do I determine if I need the .920" or the standard channel?

Thanks for any help!

[Chief-7700]

.920 is the aftermarket bull barrel.

[slik556]

It's not just aftermarket barrels, the Ruger target & Target Tactical also come stock with heavy barrels and needs a .920 bull barrel stock.

[SoCalRandy]

Thanks guys, mine has a pretty skinny barrel on it so I think the standard barrel channel is the one I want.