Marucci Cat 7 Black BBCOR Baseball Bat -3oz MCBC7CB Carrying on the all-metal, one-piece Marucci BBCOR Bat tradition is the Cat 7! Featuring a patented AV2 anti-vibration knob that eliminates harsh sting on off-center hits, the Cat 7 from Marucci gives you the balanced, traditional feel you want in your hands. The AZ4X aerospace-grade aluminum alloy offers incredible barrel response and all-season durability, while the bat's fine-tuned-barrel-end walls provide faster swing speeds and more improved bat control as you whip the Cat 7 through the hitting zone. This Cat 7 also features a ring-free barrel, which maximizes pop and performance right out of the wrapper. Get your Cat 7 BBCOR Bat today, No Hassle Returns, Guaranteed! Cat 7 Black BBCOR Bat Features: 1-Piece Bat Construction 100% AZ4X Aluminum Alloy Ring-Free Barrel Technology Precision Balanced Barrel (Balanced Swing Weight) AV2 Anti-Vibration Tapered Knob Micro-Perforated Soft-Touch Bat Grip -3oz Length to Weight Ratio 2 5/8" Barrel Diameter BBCOR Certified (Legal for High School & NCAA) One Year Manufacturer Warranty