Immaculate HolstersBackpack 3
Source Pathfinder Guns & Gears
Price 52 gp
Weight light
This pristine leather belt is made of treated and polished black leather with silver fittings; it features a pair of matching leather holsters that can each fit a one-handed firearm or hand crossbow.
Activate 
envision
Frequency once per day
Effect Up to two firearms currently holstered in the immaculate holsters are instantly cleaned and oiled, protecting them from accidental misfires (though not misfires caused as a result of using a feat or ability). The holstered weapons are also reloaded with non-magical 0-level ammunition appropriate to a weapon of their type; if a firearm has multiple chambers, such as a slide pistol, each empty chamber is loaded. Immaculate holsters can't reload the cartridge of a repeating weapon.
Traits
Something of uncommon rarity requires special training or comes from a particular culture or part of the world. Some character choices give access to uncommon options, and the GM can choose to allow access for anyone. Less is known about uncommon creatures than common creatures. They typically can't be summoned. The DC of Recall Knowledge checks related to these creature is increased by 2.
ConjurationEffects and magic items with this trait are associated with the conjuration school of magic, typically involving summoning, creation, teleportation, or moving things from place to place.
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.