Trust Sweet Iron Wideport Segundo Full Cheek Gag BitThe gag snaffle encourages the horse to raise its head. It is often used on horses running behind the bit. When taking the reins, the mouthpiece slides up and the horse gets pressure in the corners of the mouth and at the back of the neck. The bit can be used with one or two reins or a converter. In most cases, the bit is used with two reins, one rein is normally attached to the bit and the other rein to one of the lower rings or the end of the