Purchased from Dicks and used for only 7 months as my son needed a -3 bat. I have the reciept thatvit was purchased in Sept. Pick up is in Rancho Cucamonga Product Information AZR Alloy: Features a three-stage thermal treatment process that focuses on providing a more responsive microstructure for better feel, more forgiveness and more performance while maintaining the same strength as its predecessor Two-Piece Hybrid Design: Combines a carbon composite handle with the AZR alloy barrel designed for power One-of-a-Kind Outer-Locking System: Attaches the barrel to the handle from the outside in, creating the stiffest connection available while virtually dismissing all vibrations on contact Multi-Variable Wall Design: Creates an expanded sweet spot and thinner barrel walls that are more forgiving after off¬-centered contact Ring-Free Barrel Construction: Allows for more barrel flex and increases performance with no "dead" spots Power-loaded barrel results in a higher M.O.I. and end-loaded feel for effortless power Micro-perforated soft-touch grip with extra tack improves feel and control Manufacturer’s Warranty: 1-year Country of Origin : Imported Style : MSBCC95 Brand : Marucci