Myler 3-Ring Combo Mullen Barrel Low Port Bit Stainless Steel 3-Ring Combination Bit, MB 06 Mullen with Low Ported Barrel, Level 2-3 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 3/4" 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. Independent Side Movement Sweet Iron Mouthpiece Curved mouthpiece does not pinch lips and bars Copper Inlay Notes: This mouthpiece is a step up in tongue relief from Level 2, but because the port is low, it does not offer as much tongue relief as other Level 2-3 mouthpieces with slightly higher ports because the tongue is still somewhat restricted. The MB 36 mouthpiece will offer more tongue relief than the MB 06 when the reins are relaxed, but more tongue pressure when the reins are engaged. For more overall tongue relief, see MB 43LP. The 6" stainless steel 3-ring combination bit is a hybrid of a ring bit, shank bit, and hackamore and uses five different pressure points to disperse rein pressure. Because the noseband and chin strap are connected through the purchase, when the reins are engaged, the horse first feels nose, chin and poll pressure before he feels the mouthpiece. The mouthpiece can slide 1" before reaching a stop, where it will then engage and apply pressure. The purpose is to give the horse an opportunity to respond to the rider's rein signals before applying mouthpiece pressure. The combination bit has Independent Swivel Cheek and the purchase is slightly angled away from the cheek to prevent rubbing. The noseband is flat leather with knotted cord on either side and the chin strap is synthetic to avoid stretching over time. Action: Indirect Discipline: English or Western Degree of Leverage: The 3-ring combi