From Pathfinder Society Special #3-99: Fate in the Future, which isn't enabled.

Junk Launcher

HAZARD 1

Stealth +10 (trained)

Description A miniature makeshift catapult launches a mound of junk when a creature triggers the trip wire.

Disable DC 17 Thievery (trained) to disable the catapult without triggering the trap

AC 16; Fort +10, Ref +4

Hardness 6, HP 24 (BT 12); Immunities critical hits, precision

Launch Junk (attack)

Trigger The trip wire is pulled or severed

Effect The catapult launches junk at the triggering creature.

Melee Junk +13, Damage 2d6+5 bludgeoning

Pathfinder Society Special #3-99: Fate in the FutureOGL