Bowler Ratings

PatternStTwCr
Oily:X.XX.XX.X
Medium:X.XX.XX.X
Dry:X.XX.XX.X
Sport:X.XX.XX.X

Bowler ratings are from 1 to 10 in order of Stroker (ST), Tweener (TW), Cranker (CR)

Note: Ratings are only available to our subscribers.

General Info

Coverstock Specs
Name:Bend-It Solid
Type:Reactive Solid
Box Finish:500 / 4000 Abralon
Color:Black / Sky Blue / Red
Empty
Core Specs
Name:Resurgence
Type:Symmetrical
RG:2.46
Diff:0.043
Int. Diff:0.000

The Delirium Shock is the third release in the Delirium line, joining the original Delirium and the Severe Delirium. This is the first ball since the Oath to use the Bend-It Solid coverstock. The Delirium lineup is different than others in that the solid-covered ball has less surface out of the box than the hybrid release. This difference in box finish gave us more length, more back end, and more total hook than we saw from the hybrid-covered Severe Delirium.

The Delirium Shock’s big hooking motion was best on our heavy volume test pattern. We saw the biggest difference compared to the Severe Delirium at the breakpoint and back end. This ball went farther downlane than the Severe and was more angular off the breakpoint ...

Columbia 300 Delirium Shock Comparisons

Click below to see a comparison table of the pair of bowling balls shown:

To compare the Columbia 300 Delirium Shock to any other bowling ball(s), please use our Bowling Ball Comparison tool.

Additional Columbia 300 Delirium Shock Resources

Click here to visit Columbia 300's website to read the manufacturer-supplied information on this ball. Also, see below for the manufacturer-produced promotional video for this ball.

Please remember that our reviews are solely based on our own test results and that you may sometimes find discrepancies between our comments / ratings and the manufacturer's claims. Links to these manufacturer resources are provided here strictly for convenience purposes.

The BTM Ball Testing Team

About The BTM Ball Testing Team

The BTM Ball Testing Team is led by Eric Martinez. Our team of three testers has thrown and reviewed hundreds of bowling balls for Bowling This Month. When not testing balls for BTM, Eric owns and operates University Pro Shop in San Antonio, TX and he is an avid competitive bowler. Click here to learn more about how we test and review bowling balls.