Myler Level 3 Short Shank Tapered Barrel Mullen (33) Horse Bit - Sweet Iron

Refined Communication for the Finished Horse

The Myler MBL Short Shank 33 is the ultimate reward for a horse that has put in the work. When your horse is soft, responsive, and ready for the lightest touch, this Level 3 bit provides the tongue relief they crave while maintaining the precision you need. It is a tool built for the long haul, designed to respect the horse's anatomy while giving the rider subtle, refined control.

Crafted with Myler’s signature attention to detail, this bit features the MB 33 mouthpiece—the mildest in their line. It is designed to sit comfortably in the mouth, encouraging a relaxed jaw and a focused mind. From our barn to yours, we know that a comfortable horse is a happy partner, and this bit is engineered to deliver exactly that for the finished equine athlete.

Key Benefits for Horse and Rider

• Maximum Tongue Relief: The 1 ½" high port offers plenty of room for the tongue to pass underneath, making it the perfect choice for horses with low palates or those sensitive to tongue pressure.
• Independent Side Movement: Built with a central barrel, this bit allows you to lift one shoulder or give distinct directional cues without affecting the opposite side of the mouth.
• Mild Leverage for Refined Cues: The 5 ½" short shank provides a gentle curb action that rewards a light hand, ensuring your communication remains a whisper rather than a shout.
• Encourages Relaxation: The sweet iron mouthpiece naturally oxidizes to create a sweet taste, which promotes salivation and keeps your horse’s mouth moist and responsive.
• Anatomical Design: The mouthpiece is curved to follow the natural shape of the horse's mouth, reducing the risk of pinching and improving overall comfort during long rides.

Best For

Finished Western horses looking for maximum tongue relief and a bit that rewards their training with light, clear communication.

Frequently Asked Questions

Q: How do I know if my horse is ready for a Level 3 bit?

The Myler MBL Short Shank 33 is designed for "finished" horses—those who are consistent in their disposition and respond reliably to seat and leg aids. If your horse works well on a draped rein and does not require constant hand correction, they are likely ready for this Level 3 mouthpiece.

Q: How should I size this Myler bit for my horse?

Myler bits are manufactured to be about 1/8" to 1/4" larger than the advertised size to prevent pinching. If your horse measures right between sizes, we recommend rounding up to ensure the curve of the mouthpiece fits comfortably without crowding the lips.

Q: What disciplines is this bit most commonly used in?

While versatile, this bit is a favorite for Western Pleasure, Reining, and Trail riding where a horse is expected to work with light contact and stay relaxed over long periods.

Item Number/SKU: 89-62335