Who wants more exit velo and distance?   EVERYONE!!  That is exactly what we bring you from ProRollers.  Like players evolve over time, so do the technologies that support players. As bat manufacturing continues its evolution, so do supporting technologies. Today’s composite bats are game-changers, but they have one significant problem –Rolled DeMarini Jason Magnum From ProRollers long break-in periods. Do you really want to send a player to the plate with an underperforming bat? ProRollers heated bat rolling adds up to thirty feet to your batting performance. Look back over your last few games and think about what 30 extra feet could have meant to your game. We are getting 32-37 additional feet once heat rolled. Say goodbye to long breaking periods for composite bats and hello to batting performance gains you’ve only dreamed about. We compression test every heat Rolled DeMarini Jason Nagnum we service to ensure proper break in before it ships to you. Rolled DeMarini Jason Nagnum

Unlock your power with the latest “Vanilla Gorilla,” Jason Magnum’s 2025 Signature Nautalai featuring a 12” endloaded Continuous Fiber Composite Barrel for insane bat speed. A stiff ZnX Alloy Handle is engineered to help heavy-hitters mash balls to another planet and light up the scoreboard. The 240 stamp on the barrel certifies the Json Magnum Signature Nautalai for USSSA play.

Product Features:

Jason Magnum Signature Model
2 1/4 inch Barrel Diameter
12" Barrel Length
Endload Swing Weight
Two Piece Composite Slowpitch Bat
Continuous Fiber Barrel Wall Construction: Long, unbroken lengths of fiber provide a barrel with superior strength, stiffness, and consistency across a larger optimized hitting area
ZnX Alloy Handle: By increasing stiffness and durability, the ZnX alloy handle flexes less and forces the barrel to deflect more for increased barrel performance
Designed and Built in the USA