borderlands 2: Butcher (Xbox/PC) (adjustable level) (adjustable element)

Butcher - Unique Ability

Every Butcher shot has a 16.7% Chance to add 2 Bullets to its magazine instead of using 1.

Hyperion

Sustained fire improves accuracy and recoil.Note

This effectively means that, on average, the Butcher can fire twice as many shots as its magazine size allows. Increasing the Butcher's fire rate to 10 or higher has diminishing returns due to the way this effect is implemented.