The Louisville Slugger Pro Stock Lite Wood Bat Series is made from flexible, dependable premium ash wood, and is guaranteed to have a -3 drop or lighter. Despite a lightweight feel, the Pro Stock Lite maintains all the durability of heavier models with the flexibility you expect from an ash bat. #1 Grade Ash Wood Free Shipping! Pro Cupped End Turning Model: C271 Unfinished Flame. For over 125 years, Louisville Slugger has dominated the batter's box in Major League Baseball. Still to this day, more teams and players swing Louisville Slugger than any other brand.