Overall the 512 is an excellent rifle — here’s mine:
Pro’s:
- good accuracy out of the box, with a wide range of ammo
- reliable
- easy to field strip/ clean
- shares mags with CZ bolt rifles; 25 rounders available
- can be dry fired, as stated in owner’s manual
- good overall build quality
Cons:
- mediocre trigger. I plan on improving it someday.
- no last-round hold-open. On the upside — it can be dry fired; bolt can be manually locked back (there’s a lock tab like a 10/22)
- no aftermarket — use it the way you bought it.
- the rear sight base interferes with the objective bells of many scope setups. It’s a pain to remove this sight base, as the barrel was not only drilled and tapped for it but they used a strong glue or epoxy as well. I had to use penetrating oil and heat, then put the barrel in a vise and tap it with a mallet. Taps became whacks before it finally let go. After all that trouble I swapped to a scope that let me put it back on with enough clearance.