85 pieces.

From the official LEGO website:

Battle the Jedi with Jango Fett as you've never seen him before! This amazing buildable LEGO version of the galaxy's greatest bounty hunter is built for intense play and has lots of great details, including fully posable limbs, a jetpack with flick missile shooting function, 2 buildable blaster pistols, holsters and detailed, metal-look armour. It's time to arm up and go hunt some Jedi!

* Features fully posable limbs, jetpack with flick missile shooting function, 2 buildable blaster pistols, holsters and detailed, metal-look armour
* Grab your pistols and get ready for battle!
* Take on the Jedi in intense battle action!
* Sturdy and durable design for intense action play
* Replay great battle scenes from Star Wars: Episode II Attack of the Clones with 75109 Obi-Wan Kenobi (sold separately)
* Stands over 9" (24cm) tall

From a distributor:

Battle for the future of the cosmos! Battle the Jedi with LEGO Star Wars Jango Fett as you've never seen him before! This amazing buildable LEGO version of the galaxy's greatest bounty hunter is built for intense play and has lots of great details, including fully posable limbs, a jetpack with flick missile shooting function, 2 buildable blaster pistols, holsters and detailed, metal-look armor. It's time to arm up and go hunt some Jedi! Measures about 9-inches tall. Consist of 85 pieces to build from. Ages 7 - 12.