Gag

The special feature of the gag bit is the use of special uprights that pass through two rings perpendicular to the bit rings. This makes it possible to use it with two or four reins or with rings. The snaffle reins will then have a traditional lifting effect, and the reins attached to the special uprights will often have a lowering effect. It helps to improve the horse's balance by allowing the tip of the horse's nose to be brought closer to the rider.