The Myler MBB Black Flat Shank with Sweet Iron Wide Ported Barrel  (MB 16PB, Level 3), with a  black shank with stainless steel dot details and a sweet iron mouthpiece, is ideal for an advanced rider and a horse with advanced training and consistent, calm disposition. The mouthpiece offers maximum relief for your horses tongue through a generous barrel port, but it does not offer the option for independent side movement. 
Details


The Basics: Black shank will fade to antique brown over time; sweet iron will oxidize naturally over time, is harmless to horses, and its sweet taste encourages salivation.

Benefits of a Flat Shank: Flat shanks are curb bits that require less contact than other bits. They are well-suited for advanced, dexterous riders who use soft hands with horses who respond well to light bit pressure.

Level Up: Myler's unique "level" system means there's a bit for your horse no matter their training. Level 3 bits offer maximum tongue relief and work using bar, poll, and curb pressure with little to no tongue pressure. Ideal for experienced, trustworthy, and consistent horses with mild to no control issues.