Re: best 22LR bdc scope with side focus
Just get a standard scope, chrono your ammo you use (most times it's posted on the box but best to verify out of your gun, run it in JBM and make a dope sheet like you would for any other caliber.
Don't treat your .22 any different than your .308 or 338Lapua.. ballistics are ballistics. If you don't know about ballistics and are just getting into shooting (or at least taking it seriously) you need to learn now. Don't let equipment be a crutch for skill and training.