Hammer Full Effect Heels - Adjustable K-Motion™ un-cut rolls give you

K-Motion™ un-cut rolls give you a full 16

improving pain reduction

The Infinity features Brunswick’s innovative outer core technology called DynamiCore

KR Strikeforce Kool Fit Positioner Plus

Hammer Raw Hammer - Red / Smoke / Black

Hammer Full Effect Heels - Adjustable K-Motion™ un-cut rolls give youHammer Full Effect High Performance Bowling Ball The Hammer Full Effect is the next step in the Effect line, combining strong midlane traction with the powerful backend motion Hammer fans love. Built with the proven Effect core and wrapped in HK22C coverstock technology, the Full Effect slots perfectly between the Maximum Effect and Zero Mercy Pearl in the lineup. Its lower RG helps the ball read the lane earlier and create a heavier roll through the