5.25″ Myler Level 2 Flat Shank in good used condition. MB06 low ported barrel mouth, offering a slightly higher port to give more tongue relief, without any correction or pressure on the palate. One of our favorite bits! This is the older version of the MB06 with a slightly more square mouth, but not as much of a port as the MB05. Mouth is sweet iron, so will rust with time and use to offer a pleasant taste for your horse. This one shows just a bit of rust. Nice, larger size too.
Per Myler: The MB 06 is a Myler alternative to the traditional mullen, but it has a wide low port that allows the tongue to pass under it comfortably. The port is ¾” high, just enough to allow the horse’s tongue to elevate slightly and swallow, but not high enough for palate pressure. When the reins are engaged, the 06 applies pressure primarily to the bars and lips. Sweet iron mouthpiece oxidizes and encourages salivation.