Commands

/replaceitem entity @p slot.armor.head minecraft:iron_helmet
/replaceitem entity @p slot.armor.chest minecraft:iron_chestplate
/replaceitem entity @p slot.armor.legs minecraft:iron_leggings
/replaceitem entity @p slot.armor.feet minecraft:iron_boots
/replaceitem entity @p slot.hotbar.0 minecraft:iron_sword
/replaceitem entity @p slot.hotbar.1 minecraft:bow 1 0 {ench:[{id:51,lvl:1}]}
/replaceitem entity @p slot.container.9 minecraft:arrow
/replaceitem entity @p slot.hotbar.2 minecraft:cooked_porkchop 64