The GM-110 is modeled after one of the most popular bats. It has a standard knob, 1" handle, with a 2 1/2" barrel (Medium Barrel). This bat is patterned after the Louisville Model M110. This is the most popular bat in the minor leagues. This model is great for contact hitters as well as power hitters because of the balance and the large hitting surface. This is one of the better bats for hitters switching from aluminum bats. The bat is available in sizes: 32", 33", 34", 35" with up to a -3 oz weight differential and is available in ash or maple.