The Challenger is a tall overstable putter with a deep rim and a tiny bead. It has a Discraft stability rating of 1, and as an overstable putter is able to handle long approach shots without turning over. This putter is popular for advanced disc golfers.
Putter Line Plastic: Discraft’s Putter Line is their new plastic blend that replaces Pro-D. It has a similar look and feel – extremely grippy with a decent amount of flex.