This is a custom Birch Bats Model. With all the tradition of the 110 model, and a twist to the handle. This model has a large faired cone knob. The knob is a 2 3/8 cone transitioning to a standard 110 profile. This is a very well balanced model with a slightly smaller knob and barrel that the model 73. This is a great bat for contact hitters as well as power hitters. With the slightly larger handle that the traditional 73 model this model is less likely to break at the handle. We gear all our models to -3 unless asked for a heavier model.