Here is what Innova has to say about the Firebird:
The Firebird’s combination of superior speed and stability make it possible to throw drives into the wind with confidence. An excellent disc for throwing long range flex shots. A favorite of sidearm and overhead throwers, too. This disc is designed for professional level players.
Halo Firebird
$24.95Price
2-3 Business Days
Speed: 9 Glide: 3 Turn: 0 Fade: 4