Ball: 4 1/4 from PAP (pin in ring finger), CG stacked below...I tried out of box surface then wetsanded with 2000 grit.
Lane Conditions: Various----house shots, ABC nationals, and sport
Reaction: OOB was smooth and very strong, I wetsanded it because I did not need another ball that was strong (the GP2s filled that slot nicely). With the 2000 wetsand this ball is still strong, but it is better suited to more conditions. This ball can cover mediums through heavy with ease. The PEAK particles allow it to read the lane early while still having awesome backend reaction.
HOOK: This ball is more than some of the older Track balls like the Phenom Unleashed, Phenom and Animal Untamed, but is less than the Rule GP2 and the Animal. It opens up a house shot nicely--different from the Angular, it is not skid flippy, but it is skid/extremely strong arc. For most bowlers this can fill their heavy oil ball. 9.0
Control: OOB surface this ball was strong and VERY controllable. Once I hit it with the 2000wetsand it showed the monster that it really is. If you can keep it deep in the oil long enough so it will not roll up too quickly and allow it to do the work in the backends this ball is awesome. 8.0
HIT: This ball hits almost exactly like the Freakazoid, only harder. It keeps the pins low. I have not had trouble leaving corners with this ball, usually it ends up being 4 pins or 9 pins. I like the impact more with the 2000 than with the OOB finish. As with nearly every Track ball out there, this thing hits and hits hard. 9.0
Readability: For my game I could use this ball to read the lanes. After a couple of shots I know if I can use it or if I have to put it away. If it rolls up too quick and I started the ball far enough inside I know I need something weaker. If it jumps too hard in the backends I need to put it away. It will do the job reading the lanes, but there are better options in Track's lineup. 8.0
OVERALL: Track is changing the game. The Goo coverstock, GooLS, Dual particle (in the GP2), and now the Peak Particles in the Arsenal balls. So many bowlers are going to shy away because they are particle-----and they will be missing out. This ball reacts like a reactive--a very strong reactive. The Aggressive is like a Triton Elite---just add boards up front for the midlane read, and add more boards in the back for backend. This ball definately fills a slot in Track's line, and will have a space in my bag for a long time to come.
I give the Arsenal Aggressive a 9.5 rating----because it is useable on almost anything.
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C-G Pro Shop (owner/operator)
Youngstown Ohio
Track Intl.-Amateur/Pro Shop Staff