New MDX Composite Barrel with a Multi-Directional Composite Design to Create a Responsive Barrel with Explosive Sound SDX EXT [Extended Shock Dissipating Connection] Increases Stiffness to Maintain Energy Transfer to the Ball and Diminishes Vibration -10 Length to Weight Ratio 2 1/4 Barrel Diameter Two-Piece All-Composite Construction. UPC 840058728507Model Number: MFPEC10-3323 Brand: Marucci Archive | Link To Ballgloves Price Check |