Marucci CAT X Rckless Composite SL -5 Baseball Bat

The Marucci CAT X Rckless Comp SL -5 is a player-driven, pro-caliber senior-league composite bat built for aggressive travel-ball hitters who need explosive barrel performance and refined feel. Handcrafted with Marucci’s player-first approach, the RCKLESS Comp pairs a flex-tuned composite barrel with a stiff, low-vibration connection to deliver loud contact and confident swings. • FLEX Composite Barrel: fiber-layered energy exchange for maximum barrel flex and explosive responsiveness • OLS Connection: Outer-Locking System creates a stiff, low-vibration junction to maximize energy transfer and smoothness of swing • PFX Composite Handle: Player‑Optimized Flex handle tuned to the weight drop for improved swing speed, power, and feel • Ring-Free Barrel Construction: removes internal ring to increase barrel flex and reduce dead spots for a more forgiving sweet spot • TFX Endcap: True Flex endcap that encourages late-barrel flex for added forgiveness on off-center contact • USSSA 1.15 BPF certified with a 2 3/4 in big barrel approved for senior-league play Estimated to ship within 3–5 business days.