Ruger 10/22 question

[J_L_A]

Hello. I have a quick question if I may. I have a Ruger 10/22 LR Carbine that I bought at Wallyworld and am thinking about customizing it a little. I want to get a different stock but some of those stocks say they will fit a .920 barrel. How do I find out what size my barrel is? Thanks for your time!

 

[knzn]

The wally world carbine comes with a tapered sporter barrel, not the .920 bull barrel.