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Columbia 300 Mass Eruption

Photo and specs courtesy of bowling.com. Reproduced with credit to the maker.

How it moves

Foul lineArrows · 15 ft44 ft · board 76° entry
Arcing turn (symmetric core). Dotted is skid, then the turn, then the roll into the pocket. Estimated from the coverstock, finish, core, and differential for a right-handed bowler with medium revs on a house shot. Lane conditions, speed, and layout move all of this.
Columbia 300

Mass Eruption

Discontinued
Hook potential7 (est.)7 of 10, estimated

How much the ball wants to hook, 1 (straight, a spare ball) to 10 (the strongest oil-eaters). The maker publishes no number for this ball, so this is estimated from the coverstock, core, finish, and differential.

Coverstock
New Era Hybrid
Reactive hybrid
Core
Resurgence Symmetric
Factory finish
Not listed
Color
Navy / Baby Blue
Released
2012-11-01
USBC
Approved 2012-10-01

Weights and specs

Weight specs have not been entered yet.

Surface

oil · laneCoarse grit
oil · laneCoarse and fine
oil · laneFine grit or polish
Coarse surfaces grip through oil and hook early; fine or polished surfaces skid longer and hook later. Surface changes over games, and a pro shop can take any ball either way with a pad.

Reviews on YouTube

Columbia 300 · 2012 · Columbia 300 is proud to present the new Mass Eruption bowling ball
kkbowling · 2012 · Columbia 300 Mass Eruption Bowling Ball Thrown By Brandon Allred of K&K Bowling Services

Picked by search for this ball; videos and thumbnails belong to their creators and play on YouTube.

Balls like this

Same coverstock and core type; the closest company for this ball in a bag.