Martin

Name Ball Coverstock Drilling Layout Core Weight RG Diff MB Diff Notes
Ion Storm Ion Pro Ion Pro TX-16 Hybrid
Hybrid Reactive 		Ion Pro
Asymmetric 		15 pounds 2.470 0.035 0.014

2000 grit 
Pitch black Storm Pitch Black Pitch Black Controll Solid Urethane
Urethane Solid 		Pitch Black
Symmetric 		15 pounds 2.570 0.022

1000 grit