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:CR 300 Hybrid
Type:Reactive Hybrid
Box Finish:500 / 500 / 500 / 1000 Abralon / Powerhouse Factory Finish Polish
Color:Emergency Orange / Fire Pearl
Empty
Core Specs
Name:Modified Resurgence
Type:Symmetrical
RG:2.50
Diff:0.036
Int. Diff:0.000

The Columbia 300 Eruption Pro Hybrid is the second ball to use the lower differential Modified Resurgence core. The change from the solid reactive cover in the first Eruption Pro provides this hybrid with a bigger change of direction at the back end of the lane.

This bigger back end motion was most useful to us on the medium test pattern. All three testers were able to start farther left than they were with the first Eruption Pro. The added back end recovery let them stand farther left and get this ball farther right downlane. The polished box finish

The Columbia 300 Eruption Pro Hybrid is the second ball to use the lower differential Modified Resurgence core. The change from the solid reactive cover in the first Eruption Pro provides this hybrid with a bigger change of direction at the back end of the lane.

This bigger back end motion was most useful to us on the medium test pattern. All three testers were able to start farther left than they were with the first Eruption Pro. The added back end recovery let them stand farther left and get this ball farther right downlane. The polished box finish gave

Columbia 300 Eruption Pro Hybrid Comparisons

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

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

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.