![Short Gag - Three Piece Twisted Wire](http://merrillbits.com/cdn/shop/products/Short_gag_BHN_{width}x.jpg?v=1491742301)
Short Shank 5" is soft and direct, a great first bit.
The length of a bit's shank determines how much leverage transfers from the rider's hands to the horse. A combination of hands and horse will determine what shank length is best for your barrel pattern.
The three piece twisted wire mouthpiece is firmer.
All Merrill Bits have a three-piece dogbone mouth. These mouthpieces are designed to distribute pressure more evenly across the horse's mouth. Two-piece, or similar mouthpieces, apply considerable pressure to a single point and interfere with communication.