You're on the right track with the CZ but you need to consider the model 453 that has the single set trigger. The trigger pull will make a big difference with regards to your ability to shoot well and there just ain't nothing sweeter than the single set trigger on the CZ.
I wanted to address this post first since i just found one used, But didn't buy it. The money wont be in for another week to buy anything. But the gun was a 452 Trainer or Lux I cant tell the difference personally. Stock wood maybe?
Anyhow they wanted $339 which isn't bad.
Ive never seen a 453 locally, But im guessing its way over $400
I looked at the range of Savage offerings today also.
3 of those have my interest, You cant top the Accutrigger imo.
It also seems Savage has removed all sights and don't ship these guns with them. Perfect for me as i don't want it there anyhow.
The Light barrel on the Savages don't look so lite in person, It looks like a mid sized one.
Mark II F- I really dislike the plastic stock. $219 with a scope combo which is junk.
Mark II G- The wood stock is a big improvement over plastic, But still basic. $209 since it has no crappy scope.
Mark II BTV- Its my .17HMR's twin with another crap scope. $329 at 2 different stores.
CZ 452's start at $389 locally and go up not too much since they only have lite barrels in stock around here.
At the moment if i had the $350 for the used CZ i would have bought it, Or at least threw it in layaway.
But i have "Big Picture" concerns. I own enough rimfire's to start investing heavily into a what will basically be a bench gun.
Ill need a new scope, Benchrest and of course more ammo.
But if i do it cheaply enough like say the $209 MKII G i could pull it off without selling one of my current guns.
But that gun better had shoot as good as a $400 CZ, So i got alot of thinking to do.
To everyone who answered the lite versus heavy barrel question, Thank you as i now feel a lite barrel will do what i need just fine.