While inside his puppet Hiruko, Sasori sends the puppet's iron tail towards the opponent, hitting them repeatedly and causing them to fall to the ground. Finally he stabs them in the torso with a powerful thrust of the tail.
Trivia
The name Bishamon is written with the kanji for 'help' (毘) and 'shramana' (沙門), which in turn is written with the kanji for 'sand' (沙) and 'gate' (門).
Narutopedia
