What is the heightest outshot with 3 darts?

170 is the highest 3 dart outshot. Treble 20, Treble 20, Bull.

Ted 'The Count' Hankey famously won the BDO World Darts Title with a 170 finish - pure magic!

The next highest outshot is 168 followed by 164. It is important to note that 166 not not an outshot as many expect.