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From Pathfinder #172: Secrets of the Temple-City, which isn't enabled.

Sun Sling

ITEM 0
Price 3 gp
Usage held in 1+ hands
Bulk L
Category martial
Group sling
Damage 1d8 piercing
Range 100 ft.
Reload 1

A sun sling is a small staff with a head of woven netting. The staff is small enough to hold in a single hand, making it useful for hit-and-run tactics, but once loaded with ammunition, it requires two hands to properly swing and fire. This is a martial ranged weapon.

Sun slings use small metal bullets covered in sharp spikes known as Sun Shots. A bundle of 10 sun shots has light bulk and costs 1 sp.

Pathfinder #172: Secrets of the Temple-CityOGL