Weight
              15 pounds
           
PBA Approval Date
              Release Date
              Discontinued
      
            
      
            Pink Is The New Black!
Don't judge a book by its cover. Beefed up with a Carbon Fiber Infused coverstock for the very first time, this Black Widow is ready to strike.
AGGRESSION PEARL CFI
Aggression Pearl CFI is the most responsive coverstock Hammer currently offers. Combined with a 500/1000 polished finish, you can expect good length through the front of the lane with an incredibly aggressive backend motion from this Black Widow.
Factory Finish
              500/1000 Abralon, Powerhouse Factory Finish Polish
          Aggression Pearl CFI Coverstock
Type
              Pearl Reactive
          Aggression Pearl Carbon Fiber Infused
Gas Mask Core
 
The Gas Mask core is the most iconic weight block in bowling. It is known for its large flare potential, versatility amongst bowling styles and its backend bite.
Core Type
              Asymmetric
          16 pounds
RG
              2.510
          Diff
              0.048
          MB Diff
              0.015
          15 pounds
RG
              2.500
          Diff
              0.058
          MB Diff
              0.016
          14 pounds
RG
              2.500
          Diff
              0.056
          MB Diff
              0.016
          13 pounds
RG
              2.589
          Diff
              0.043
          MB Diff
              0.011
          12 pounds
RG
              2.612
          Diff
              0.043
          MB Diff
              0.011
          