Dutton Smooth Snaffle Draw Gag & Headstall Light severity Mouthpiece tapers to center Out mullen relief bars allow more tongue relief 2-piece Cooper Inlayed Mouth Light severity N2-32 Light severity. 2-piece copper inlayed mouth. Mouthpiece tapers to the center and has out mullen relief bars allowing slightly more tongue relief than most 2-piece mouths.Gag BitsThe gag bit is designed to allow the mouthpiece to slide on a shank, rope or cable. A gag bit is used for lateral leverage and does not apply pressure to the bars of the horse’s mouth. It is most often used in barrel racing to elevate a horse in a turn. In general, gag bits are designed to work without a curb chain to not restrict the draw action. Although some cheeks are designed to work with a curb, these bits have a restricted slide area.
