Brunswick Quantum Mushroom High RG Asymmetric Core

The tried and true Quantum Mushroom High RG Asymmetric core. Each weight has its custom variation to deliver a specifically tailored, precise core dynamic to ensure consistency no matter the ball weight. The Quantum Mushroom High RG Asymmetric core gives strong hooking motion with excellent pin carry on medium lane conditions. The enhanced Coefficient of Restitution results in the pins flying faster for greater pin action and more strikes.