Weight
15 pounds
PBA Approval Date
Release Date
Discontinued
It’s the return of a Legend.
Black Widows are the most popular series of bowling balls ever produced by Hammer, and now they’re back to bite medium to heavy oil lane conditions.
Black Widow Assassin pairs up two of our most popular components ever - the Widow core and the First Blood coverstock. Sanded in a 1000 grit polished finish, the Black Widow Assassin is one of the most aggressive and continuous hooking balls in the market today.
Combine that signature Widow core motion with today’s coverstocks, and you’ve got one of the TOUGHEST rolling products in the marketplace!
Factory Finish
500/500/500/1000 Abralon, Powerhouse Factory Finish Polish
NBT Solid Coverstock
Type
Solid Reactive
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