Bracers of Missile DeflectionEquipment 3
Source Pathfinder Core Rulebook
Price 52 gp
Weight light
These bracers are made from plates of durable mithral and gleam like the summer sun.
Activate 
Interact
Frequency once per day
Trigger A ranged weapon attack hits you but doesn't critically hit
Requirements You are aware of the attack and not flat-footed
Effect The bracers send the missile off-course. You gain a +2 circumstance bonus to AC against the triggering attack. If this would cause the attack to be a failure, the attack misses you.
Effect: Bracers of Missile Deflection
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
AbjurationEffects and magic items with this trait are associated with the abjuration school of magic, typically involving protection or wards.
InvestedA character can wear only 10 magical items that have the invested trait. None of the magical effects of the item apply if the character hasn't invested it, nor can it be activated, though the character still gains any normal benefits from wearing the physical item (like a hat keeping rain off their head).
MagicalSomething with the magical trait is imbued with magical energies not tied to a specific tradition of magic. A magical item radiates a magic aura infused with its dominant school of magic. Some items or effects are closely tied to a particular tradition of magic. In these cases, the item has the arcane, divine, occult, or primal trait instead of the magical trait. Any of these traits indicate that the item is magical.