Pinsir is one of the many pokemon that don't evolve.
No only leafgreen can.
you can get it at the safari zone it is a bug type Pokemon but i would not catch it, it is weak.
no. u have to trade one from leafgreen.
Yes, you can. In safari zone, but he doesn't appear in fire red.
You must trade pinsir from leafgreen to firered.
You can buy Pinsir at the Game Corner for about 5,500 Coins or catch it in the Safari Zone.
You buy Pinsir in the house next to the Game Corner for Coins. Or you can just go into safari zone and catch 1
Firered and leafgreen both can catch different Pokemon but there pokedex is the same, here is some examples: magmar only in leafgreen not firered, oddish in firered not leafgreen, ekans in firered not leafgreen, bellsprout in leafgreen not firered, pinsir in leafgreen not firered.
Magmar, Slowpoke, Slowbro, Sandshrew, Sandslash, Vulpix, Marill, Bellsprout, Weepinbell, Staryu, Pinsir, & Misdreavus.
You can get over 151 pokemons. Your starter off Pokemon will/could be Bulbasaur, Squirtle, or Charmander.
Pinsir does not have an evolution