Specs: Left Handed, 15 mph, ~400 rev rate, drilled my Jackpot 45*x4x70* (PAP is 4 1/2" over, 1/2" up). This puts the pin below the bridge for me...I needed a weight hole as well. I chose this drilling because I had already drilled my Rave and Rave On with the pin above the fingers. I wanted to add some additional options to the lower end of my arsenal.

This new pearl cover along with drilling the pin down has given me a completely new look. This has allowed me to stay closer to the lower volumes of oil and expect a slightly earlier, cleaner roll, than what I see out of the Rave On. The pearl allows this ball to push and change direction, the weight block controls this change of direction.

For comparison purposes, this can be used whenever I have to ball down from the Rave or Rave On, it could also be used if I need to ball up from my Rack Attack, where I need to read the lanes from front to back. Sometimes length and strong reaction on the back are not the right look for being able to carry all 10 pins in all scenarios. Variety is the spice of life....Variety is also essential if you want to have a chance to always compete at any tournament you go to! The Jackpot is the latest release in the EZ Use Line. I strongly suggest you get yourself one.
Win the Jackpot with a Jackpot!

Thanks for reading my review. Please let me know if you have any questions about the Jackpot, or any other Radical Bowling Technology ball. Email me at chrisheringer@gmail.com

The Jackpot is a great ball for playing up the lanes on wet/dry patterns.  It is very even for a pearlized ball.  This makes it great for second shift leagues when the heads start to go and you need a predictable ball motion.  Very versatile piece.

Jackpot
I just drilled up this ball. It is very continuous on my house shot. The pearl cover allows it to clear the fronts. It picks up in the meds. And continues on the backend. I have layout of 85x3 1/2x40. I have try it on the usbc nationals patterns 2016. Once the lanes open up. This ball worked pretty good.
Another great addition to the Radical Bowling Technologies line of bowling balls.
Robert Way

The new one in the Radical family, the Jackpot is providing a strong but controllable motion on the lane. The pearl coverstock gives you a better read on the midlane than most of pearl-cover ball in that price point. Plus, even if you are a “low rev, low speed” player or a “power, 2 handed” bowler, that ball will fit your game. That ball complements the Rave line pretty well.

In my case, considering I’m a “Cuba Hooking Jr” type of player, I went with my “go-to” layout and just adjust the pin distance, 60x4.75x40. It fit right between my Ridiculous (50x4.75x70) and Rave (50x5x70). It gives me an earlier read on the lane than my Rave and a bit more overall hook. Comparing to my Ridiculous, it give me a bit less overall hook and a more controllable backend. I kept the OOB surface with a little little scuff because it gives me the midlane I was searching.

Like I said, no matter what type of bowler you are, the Jackpot will fit your game and your arsenal. Now, it’s only you to decide if you want to it the Jackpot or not! Think about it twice. Stay Radical my friends!

I recently acquired a Jackpot in 15 lbs given to me by my online coach.
It was his own ball that he bowled many honor scores with.
He felt this would be the perfect ball for my style of bowling.

My delivery specs are:

-Full Roller
-Low ball speed (11 mph at the pins)
-Low revs (150 rpms)
-Zero Tilt
-90 degree axis rotation
-180 composite average

Because of my low speed and zero tilt my coach gave me a layout for the Jackpot that is the Full Roller equivalent of a 3/4 roller's 80 x 5.25 x 45.

The layout is pin 45 degrees down from center of grip and 1.5" away from center of grip.
Fingers drilled to normal depth.

I tried the Jackpot at 4000 grit polished for starters.
This ball is pretty amazing and versatile.
It gets pretty far up the lane for me but then comes off with a strong continuous move left.
This ball conserves a lot of energy with the low flare layout and carries a lot of strikes even on not so good hits.
My first night in league with the Jackpot I played straight up second arrow all night and finished with a 667 series, my all time high series!
This ball is that good and carries so well.
It really lifted my game.
The Jackpot gave me miss room on either side of my arrow.
If I missed a little right the Jackpot would still get up and then push back to the pocket.
If I missed inside in the oil the Jackpot would sit and then go left through the pocket.
The Jackpot is money!

Here is a video of me throwing the Jackpot so you can see how it works for me:

https://www.youtube.com/watch?v=kJ80Qy8-tHo