The Repeating Crossbow is a Two-Handed Weapon for Archery practitioners.
A Bowyer can find it in the Weapons category of the crafting menu. They cannot be recycled and require bolts to fire.
Weapons that are exceptionally crafted will receive a Damage Increase bonus that is further boosted by your character's Arms Lore skill. Runic Tools, Imbuing or Runic Re-Forging can be used to add additional Item Properties, making for a far more powerful weapon.
Items retain the color of the material from which they are made. Crafted (and not imbued) versions can have their durability increased, via Powder of Fortifying, to a maximum of 255 and can be dyed with Pigments of Tokuno and Natural Dyes. If crafted exceptionally by a GM+ crafter they can hold their maker's mark.