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  • 2 3/4 Inch Barrel Diameter

  • -5 Length to Weight Ratio

  • Individually Optimized By Size For Maximum Output At Every Bat Length

  • Features USSSA BPF 1.15 Certification

  • Free Shipping!

  • Full Twelve (12) Month Manufacturer's Warranty

  • Micro-Perforated Soft-Touch Grip With Extra Tack Improves Feel And Control

  • Mid-Balanced Barrel Results In A Medium M.O.I. Between An End-Loaded And A Balanced Feel Easily Swung By All Players For Maximum Performance

  • Ring-Free Barrel Construction Allows For More Barrel Flex And Increases Performance With No Dead Spots

  • SDX EXT, Extended Shock Dissipating Connection, Increases Stiffness To Maintain Energy Transfer To The Ball And Decreases Unwanted Vibration

  • Sting-Free Comfort Knob Is Nylon Molded With An Ergonomic Design To Improve Comfort And Increase Control

  • Two-Piece, Composite Construction


New for the 2019 season! Take your game to the next level with the new and improved Marucci (MSBCCP5) bat lineup. Step up to power and performance with this The CAT 8 Composite USSSA Baseball Bat. Its two-piece composite construction incorporates a carbon fiber polymer material for incredible lightness and control. The CAT 8 Composite features a mid-balanced barrel which results in a medium M.O.I between and end-loaded and a balanced feel meant for an all-around player. New for the 2019 lineup is the Sting-free Comfort Knob which is nylon molded with an ergonomic design to improve comfort and increase control. Marucci Sports: Honor the Game.

This CAT 8 Composite USSSA Baseball Bat features a -5 length to weight ratio, a 2 3/4 inch barrel diameter and is equipped with SDX EXT technology, which increases stiffness while gripping the handle to maintain energy transfer to the ball for solid contact while also reducing unwanted vibrations to your hands. Its ring-free barrel construction provides more barrel flex for increased performance that's free of dead spots, and its micro-perforated soft-touch grip with extra tack improves your feel and control while you swing. Take advantage of fast, free shipping and a full one-year manufacturer's warranty when you pick up this Marucci CAT 8 Composite Senior League Baseball bat. And don't forget, with our 24/7 customer service, we'll be here for you from click to hit!

Reviews (1)

Average Ratings Based on 1 Customer Review

Overall Rating
General Feel
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General Feel
Insane! Vincent Franco Player

Pros: Literally everything! 13 year old kid player 14u travel ball 5, 3 110 pounds... Swung friends bat during bp... the best, sounding, feeling, and most pop in a bat I've seen in awhile... Also incredibly balanced feels like -10

Cons: None.

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Questions and Answers (3)

Have a question about the 2019 Marucci CAT 8 Composite -5 USSSA Baseball Bat: MSBCCP5? Ask our team of experts and they will respond within 24 hours.

Is Marucci planning on releasing any of the CAT 8 series in a 2 5/8 barrel?
Unfortunately all of the CAT 8 models that are USSSA, like the 2019 Marucci CAT 8 Composite -5 USSSA Baseball Bat: MSBCCP5, will feature a 2 3/4" barrel diameter.
Is the Cat 8 composite the same composite as the Hex connect? What are differences? How does cat 8 composite compare to The CF Zen
While both the 2019 Marucci CAT 8 Composite -5 USSSA Baseball Bat: MSBCCP5 and the Hex Connect are composite bats, they will feel different. The CAT 8 is end loaded and more designed fro a power hitter than the Hex Connect. The CF Zen will more closely compare to the Hex Conenct as it is a balanced two-piece composite bat.
Is this bat balanced?
Quentin Wright
The Marucci Cat 8 Composite -5 (MSBCCP5) is considered a mid-balanced bat, meaning it is not as balanced as some other bats on the market, but it is not a true end-load design either. It is more in the middle in terms of balance.
No results. If you searched for a specific term, please broaden your search. If you have already done this and still cannot find what you're looking for, please submit your question and we'll get back to you within 24 hours. Thanks!

About the Brand

At Marucci, we make our products the same way you play baseball: Hard work, determination, and attention to detail. This product is handcrafted. We are committed to never releasing a product before it meets the standard set forth by our wood bat. Our process is proven. The only way to achieve perfection is to accept nothing else. We first have gloves to Big Leaguers in our inner circle to break in and critique - knowing the extreme situations they would be put in. Players like Chase Utley allowed us to comprehend what a player needs and looks for in an ideal fielding glove. The Marucci player advisory board was integral in testing, tweaking, and ulitmatley perfecting the glove line to have the feel and features that matter to players. Understanding this professional standard of perfection has allowed us to handcraft a performance product that will last consistently maximize your game. Handcrafted, one by one, with the highest quality materials, for superior quality and feel, these gloves will require a gradual break-in period which provides a longer lasting form and shape. Professionally Inspired. Precision Crafted. Marucci: Honor the Game.

Bat Properties

2019 Marucci CAT 8 Composite -5 USSSA Baseball Bat: MSBCCP5
Approved For USSSA
Barrel Diameter 2 3/4"
Baseball Bats Youth Big Barrel
Bat Construction Two-Piece
Bat Type Baseball
Color Black Red White
Deals Personalization Eligible
Length to Weight Ratio - 5
Material Composite
Price $300 - $399.99
Series CAT8
Swing Weight Balanced
Vendor Marucci
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