/replaceitem entity @a[r=10] slot.hotbar.0 leather_chestplate 2 0
Note: Minify the command to avoid issues :)
My Introduction
Free Diamonds in a Command
Lord Everlaster
Milk Potion V1
HOTEL ONLY ONE COMMAND BLOCK
"Herobrine joined the game."
make houses!
BIG TNT BLOCK!
dinnerbone
dinnerbone
emiliusamigos10
beargryllsgamer
callumgraham
lolgamer1200