What does Beatty’s quote show about the things outside “it’s a fine bit of craftsmanship, a good rifle that can fetch its own target and guarantes the bulls eyes every time” what does it do every time? Page 27

Are you referring to Fahrenheit 451? Beatty is referring to the mechanical hound. He says that it is the perfect hunting unit:

Beatty snorted, gently. "Hell! It's a fine bit of craftsmanship, a good rifle that can fetch its own target and guarantees the bull's-eye every time."

?