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

Rock Launcher

HAZARD 3

Stealth +13 (trained)

Description A miniature makeshift catapult launches rocks when a creature triggers the trip wire.

Disable DC 19 Thievery (trained) to disable the catapult without triggering the trap

AC 19; Fort +12, Ref +6

Hardness 10, HP 44 (BT 22); Immunities critical hits, precision

Launch Rock (attack)

Trigger The trip wire is pulled or severed

Effect The catapult launches its load at the triggering creature.

Melee Rock +16, Damage 2d10+13 bludgeoning

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