Bradford, Bud's does not give eta's on when an item will be back in stock.

Bradford, unfortunately Buds does not have or provide eta's for firearms. You can place on your Wish and Notify Me list here at Buds. You can also find it here : guns.com/firearms/handguns/revolver/diamondback-sidekick-22-lr-22-mag-single-double-9-rounds-4-5-barrel-new?p=447094&avad=211021_d275ae519&utm_source=AvantLink&utm_campaign=35987&utm_medium=df_NA

These are pretty new and are in high demand, there is no restock ETA at this time but hit the notify me when available button to receive an email when they come back in stock.
Or they are in stock here
https://gun.deals/search/apachesolr_search/810035752450
-----------
I'd also look at the Ruger Wrangler as these have been receiving great reviews, are in stock, and are priced very nicely.
budsgunshop.com/search.php/q/ruger+wrangler