2026 Marucci Gridlock 12.75" Endload 1PC Slowpitch Softball Bat: MSPGLGB1LA

The Marucci Gridlock 12.75” USA/ASA One-Piece Loaded Slowpitch Bat is built for hitters who want a clean, traditional swing feel with added weight through the barrel. Its slightly endloaded design provides extra power potential without creating an overly demanding swing profile, making it suitable for a wide range of slowpitch hitters.

DisRupt Dual Chamber Barrel Technology combines a soft, low-compression outer barrel with a fully suspended, full-length inner barrel. These independently tuned barrel walls work together to create explosive rebound, consistent distance, and an expanded sweet spot across the hitting surface.

Modulated Stiffness Technology fine-tunes how the barrel and mid-stiff handle flex throughout the swing. The result is improved energy transfer, control, and feel in a one-piece composite bat designed to deliver game-ready performance from the first swing.

Product Features: 

• 12.75" Inch Barrel Length
• 2 1/4 Inch Barrel Diameter
• Endload Swing Weighting 
• 1-Piece Composite Slowpitch Softball Bat
• DisRupt Dual Chamber Barrel Technology: Combines a low-compression outer barrel with a fully suspended inner barrel for explosive response and consistent performance.
• Modulated Stiffness Technology: Fine-tunes barrel and handle flex to improve energy transfer, control, and feel.
• Fully Suspended Inner Barrel: Allows the full-length inner barrel wall to load and rebound independently while minimizing energy loss at contact.
• Low-Compression Outer Barrel: Compresses deeply at contact to create a responsive trampoline effect and a softer, more forgiving feel.
• Dual-Chamber Multi-Barrel Construction: Uses two independently tuned barrel walls to produce consistent energy return across the hitting surface.
• Precision-Tuned Flex: Each weight and end load configuration is calibrated for consistent flex, performance, and feel.
• Hot Out of the Wrapper: Delivers game-ready performance from the first swing without an extended break-in period.
• Expanded Sweet Spot: Widens the high-performance hitting area for more consistent results on off-center contact.
• One-Piece Composite Construction: Provides a clean, consistent, and traditional swing feel.

FAQ

Who is the Marucci Gridlock USA/ASA bat best for?

It is designed for slowpitch hitters who want a traditional one-piece feel with a slightly endloaded swing weight.

Is this Gridlock bat balanced or endloaded?

It has a loaded swing weight with a slightly endloaded feel, making it manageable for a wide range of hitters.

What does DisRupt Dual Chamber Barrel Technology do?

It pairs a low-compression outer barrel with a suspended inner barrel to improve trampoline response, consistency, and sweet-spot performance.

Does this bat require a break-in period?

No extended break-in period is required. The barrel is designed to deliver game-ready performance from the first swing.

What certifications and warranty does this bat include?

The bat is USA/ASA and WSBC certified and includes a one-year warranty.

Upon Purchase you will receive a confirmation email to the registered email address on your account.  Once your bat has been processed and approved, you will receive a tracking number which is also delivered to the registered email address. Please ensure the email address provided is correct to make the best of our tools provided. 

SHIPPING:

Most Bats sold come with a 1 (One) Year Manufacturer Warranty and a Valid Receipt from us at HB Sports.  

All Warranty Claims are handled by the Manufacturer and not by HB Sports.  We can direct you to the correct manufacturer website or phone number to help you out at any time!