There's No Power Wasted with The Goods One Piece. The 2021 Goods One Piece (-3) BBCOR Baseball Bat showcases a massive X14 Alloy Barrel with additional mass near the end cap. When combined with the one-piece design, you get the feel of a wood bat with explosive power. The Seismic End Cap is made of the stiffest materials in our lineup, meaning no energy is wasted in your swing - helping you deliever even more power with every swing. This season, stay Dialed In.