Go to the CZ USA website to see what they chamber for.
From my experience, BRNO rifles are very nice. They are no longer made under the name BRNO, but CZ, and although the manufacturing processes may have changed, the CZs are near identical to their BRNO ancestors. Try to get a BRNO model 2.
.223
The Greener bullet was for muzzleloading rifles- although it COULD be used in a single shot, muzzleloading pistol. See the link below for a little information.
Desgin specifications.
The weight of the bullet. They can range from 25 grain (Small rifles) to over 400 grain for big game.
.284
No
The proper word is "recoil." The action of firing a bullet causes the rifles to recoil against the shooter's shoulder.
I do not have a historical price listing for the exact rifle you asked about, but in general, the BRNO rifles tend to be fairly high dollar- as with ANY firearm, value is driven by exact model and condition. I would urge you to get a face-to-face evaluation from a dealer or gunsmith familiar with these rifles. Sorry- wish I could give you a specific value, but just do not have much info on these in my reference library.
automatic rifles work by the exerting gas made from the bullet and the gas pushes back the bolt loading a new round in
Brno is famous for its history places.
.355.