2025 Louisville Slugger Genesis Tyler Marshburn Endload USSSA Slow Pitch Softball Bat, 13in Barrel, SPGN1TMUE-25, WBL4106010

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Available both stock/untouched and Heat Rolled with Progressive Pressure - choose your preference during checkout!

Crush the competition with the 2025 Louisville Slugger Genesis Tyler Marshburn Endload USSSA Bat — a one-piece monster built for serious power hitters. Featuring Louisville’s advanced SSP-PowerTech Composite, this fully composite design delivers elite stiffness, impressive durability, and max energy transfer with every swing. The 13” barrel gives you a massive sweet spot, backed by reinforced barrel tech and a patented XPND End Cap for reliable performance on every hit.

The .5 oz endload adds that extra thump, ideal for players who bring brute force to the plate. With the all-new PVC Knob, you get enhanced comfort and barrel control, while the LS Pro Comfort Grip ensures tack and cushion where it matters most. Finished in a bold black and North Carolina blue colorway and approved for USSSA, NSA, and ISA play, this Marshburn Signature Series bat is built for game-changing swings. Step in. Swing hard. Send it deep.

• Brand: Louisville Slugger
• Diameter: 2-1/4"
• Certification: USSSA, NSA, ISA
• 1-Piece Construction
• ALL NEW Barrel Technology: A Double-Wall barrel profile using a stiff inner barrel wall, thanks to a high-performance REINFORCED SLEEVE profile engineered for reliable durability, giving our bats an optimized sweet spot in combination with the patented XPND end cap that Works with the barrel to enhance performance.
• ALL NEW PVC Knob: Featuring an all-new knob, engineered to improve comfort, control, and feel, for a smaller and lighter weight feeling in your hands.
• Patented XPND End Cap: Innovative patented design that creates a pivot for the barrel to float on, improving performance and feel toward the end of the barrel designed with lightweight, composite materials.
• Endloaded Swing Weight
• Warranty: 1 Year
• Inspired By: Tyler Marshburn
• Barrel Length: 13.0"
• Year Released: 2025
• Adding our Heat Roll with Progressive Pressure to your order may cause decertification, check with the governing body of your league for clarification

Manufacturing tolerances, performance considerations, and grip weight may cause variations from the listed weight.

OPTION GUIDE: Should I order this bat stock/untouched or Heat Rolled with Progressive Pressure?
If you order your new bat Heat Rolled with Progressive Pressure, it will be delivered to you completely and evenly broken in. This process adds 20-40ft of distance to your solid hits, increases consistency, improves durability and adds 2-3 business days of lead time to your order. If you plan to use the bat in an official game or event, please verify the legality of our process with your league or sanctioning body before use. We (LongballBats.com) do not encourage the use of a Heat Rolled bat in any game or event where it is against the rules. Click here for details about our process!