Yes, the Heritage Rancher Black and Gold .22 LR SAO Rifle with a 6-round magazine is likely legal in Illinois, as it falls under the permitted category of single-shot rifles and does not exceed the 10-round limit for long guns.

Hi Glenn, yes sir, there are no restrictions on a revolver carbine in Illinois.
Stay safe & have a great day!

Hi Glenn and welcome. Yes Sir, this model is 100% legal to purchase/own in the state of IL. Details under here: budsgunshop.com/feeds/state_reg/illinois_restrictions.pdf --------- Cheers and stay safe!