I'm new to CZ's so I thought I'd ask a couple of questions. I've come across a nice 527 American .22 Hornet...walnut is plain but appealing, checkering is perfect, blueing flawless, action smooth, etc. The price is $519 plus tax....seem like a good deal? Are the CZ rings that come with these rifles satisfactory? What is the largest diameter scope objective that is useable with the height of these rings? I've seen these rifles highly recommended here in .22 Hornet, so I kind of "paid attention" to it. Any comments +- will be greatly appreciated.