Just a Slingshot

Just a Slingshot is a mod that utilizes many different vanilla items as ammo types!
Best used as an offhand weapon, to use the slingshot you hold the slingshot in one hand, and hold right click with your ammo in the other! 
To use the slingshot pouch just crouch to scroll through your items and select one!
The slingshot shoots just as far as a bow but is quicker too!

Ammo Items:

Pebble (made with cobblestone in a crafting table
Nuggets
Ingots
Gems
Raw Ores
Seeds
Bricks
Pufferfish/Spider Eye/Poisonous Potato
Fire Charge
Ender Pearl
More to come! (roadmap)
Slimeball/Magma cream (bouncy)
Honey Bottle (slowness)
Water Bottle (puts out fire)
Chorus Fruit (teleports target)
Spawn Eggs (shoot mobs)
Bucketed Mobs (also shoot mobs)
Regular Fruit/Veg Items (feed target)