The Omni core is a new asymmetric shape for the Ebonite line, and the outer core has the proven DynamiCore technology for more power at impact.
Core Type
              Asymmetric
          16 pounds
RG
              2.496
          Diff
              0.050
          MB Diff
              0.013
          15 pounds
RG
              2.501
          Diff
              0.050
          MB Diff
              0.013
          14 pounds
RG
              2.527
          Diff
              0.050
          MB Diff
              0.013
          13 pounds
RG
              2.589
          Diff
              0.043
          MB Diff
              0.011
          12 pounds
RG
              2.612
          Diff
              0.043
          MB Diff
              0.011