Hummingbird Bronc Cartridge Pen

The Bronc pen by Hummingbird Rotary machines is a well made, cost effective tattoo machine.  It's compatible with most major cartridges on the market including Pro Cartridges, Cheyenne, Big Wasp, EZ, T-Tech. It's crafted from aircraft grade aluminum, it weighs 154g (5.43 oz.).  It operates between 5 and 12 volts.  It features a 3.5mm stroke, adjustable to 4.5mm. It's powered by a powerful Swiss motor.