CZ 512 "Tactical" model. Has a flat-top upper that's nothing but one long scope base / pickatinny rail.
The barrel is threaded for accessories. Such as a flash hider, muzzle brake, or a silencer / suppressor (if you want to join the NFA stamp collector's club-- it might be useful so you don't scare the horses when you're popping a coyote or groundhog.)
The stock is an AR carbine style, 6-position telescoping. So it's going to be suitable for teenagers, women, and guys with short arms (I myself have T-rex arms-- barely long enough to reach my mouth to feed myself
Magnum Research. Barrows in Butler has a couple. $800ish if I recall.
She would love my Kodiak. Wood and steel tube feed. First commercially manufactured 22 mag semi.