Bowling ball core · Columbia 300

Columbia 300 Ricochet Core

Symmetric Columbia 300 core

A symmetric core with early rev-up and high flare, built for medium to heavy oil. Balls with this core are no longer available at BowlersMart.

  • Symmetric
  • RG 2.488
  • Diff 0.054
Columbia Ricochet symmetric core shape inside the ball

Specs

RG AT 15 LB

2.488

Early rev-up

Revs soonerRevs later

32% of the reactive and urethane balls we stock have a lower RG.

DIFFERENTIAL AT 15 LB

0.054

High flare

Less flareMore flare

83% of the reactive and urethane balls we stock have a lower differential.

MASS BIAS AT 15 LB

None

Symmetric core

Symmetric cores have no mass bias marker to place when drilling.

RG How soon the ball revs up.Differential How much the ball can flare.Mass bias How asymmetric the core is.
Columbia 300 Ricochet Core specs by ball weight (reference ball: Columbia 300 Ricochet Return)
Weight RG DifferentialDiff Mass biasMB
16 lb 2.502 0.047 None
15 lbUsed on this page 2.488 0.054 None
14 lb 2.535 0.054 None
13 lb 2.582 0.042 None
12 lb 2.605 0.042 None

Source: Columbia 300 published specs, as listed on the Columbia 300 Ricochet Return product page. RG and differential change with ball weight; use the row for the weight you throw. The highlighted 15 lb row is the one used on this page.

Looking for a ball like your Columbia 300 Ricochet?

Balls with the Columbia 300 Ricochet Core are no longer available at BowlersMart. These in-stock balls have the closest RG and differential.

SWAG Judge Bowling Ball

SWAG Judge

SWAG Witness Reactive

Medium to heavy oil

Sale price $184.95 Regular price $289.95In stock
Storm Equinox Hybrid Bowling Ball

Storm Equinox Hybrid

Storm A2S Hybrid Reactive

Medium to heavy oil

Sale price $209.95 Regular price $289.95In stock
Radical Torpedo Direct Hit Bowling Ball

Radical Torpedo Direct Hit

Radical Low Friction Pearl Reactive

Dry to medium oil, medium oil

Sale price $99.95 Regular price $239.95In stock
SWAG Black Dragon Bowling Ball

SWAG Black Dragon

SWAG Scorch Reactive

Medium to heavy oil

Sale price $159.95 Regular price $259.95In stock
Motiv Raptor Pursuit Bowling Ball

Motiv Raptor Pursuit

Motiv Aerial Propulsion Pearl Reactive

Heavy oil

Sale price $209.95 Regular price $279.95In stock
Track Synthesis Prime Bowling Ball

Track Synthesis Prime

Track Prime Response Pearl HK22C2 Reactive

Medium to heavy oil, medium oil

Sale price $189.95 Regular price $279.95In stock

Balls with the Columbia 300 Ricochet Core

None of the 2 balls with the Columbia 300 Ricochet Core are in stock at BowlersMart right now.

Show 2 balls no longer available at BowlersMart
More bowling balls with the Columbia 300 Ricochet Core
Ball Cover First seen
Columbia 300 Ricochet Return Bowling Ball Columbia 300 Micro Flex Hybrid Reactive October 2025
Columbia 300 Ricochet Pearl Bowling Ball Columbia HK22 Micro Flex Pearl Reactive November 2024

Where the Columbia 300 Ricochet sits

Each dot is a core in balls we stock. Cores close together roll alike; the cover and layout decide the rest.

Storm Element Tour A.I. Core, RG 2.470, diff 0.035DV8 Larceny Core, RG 2.471, diff 0.028DV8 Renegade Core, RG 2.499, diff 0.040Track I-Core Gen4, RG 2.480, diff 0.053Brunswick Vintage Light Bulb Low RG Core, RG 2.568, diff 0.032Brunswick Dual Centric Core, RG 2.509, diff 0.047Ebonite Big Time Core, RG 2.508, diff 0.054Hammer Stacked LED Core, RG 2.545, diff 0.047Hammer Vindicator Core, RG 2.474, diff 0.053Radical Vexed Variant Asymmetric Core, RG 2.490, diff 0.045Radical Modified Intel Symmetric Core, RG 2.483, diff 0.032900 Global Conduit A.I. Core, RG 2.590, diff 0.050Roto Grip GEM A.I. Core, RG 2.490, diff 0.057Hammer Obsession Tour Core, RG 2.469, diff 0.034Hammer Super Offset Core, RG 2.524, diff 0.053Hammer Gas Mask Core, RG 2.500, diff 0.058Ebonite Turbo Core, RG 2.517, diff 0.040Ebonite Centrex Symmetrical Mass Bias Core, RG 2.466, diff 0.056Motiv Excel Core, RG 2.550, diff 0.030Motiv Detonator Core, RG 2.470, diff 0.055SWAG Insanity Symmetric Core, RG 2.520, diff 0.034SWAG Fusion Core, RG 2.540, diff 0.036SWAG Watcher Symmetric Core, RG 2.510, diff 0.048SWAG Dragon Asymmetric Core, RG 2.490, diff 0.050SWAG Executioner Asymmetric Core, RG 2.500, diff 0.051Motiv Predator V2 Core, RG 2.470, diff 0.054Storm C3 Centripetal Control Core, RG 2.490, diff 0.029Roto Grip Rondure MaxD Core, RG 2.500, diff 0.058Hammer Vibe Core, RG 2.510, diff 0.042Hammer Aftermath Core, RG 2.520, diff 0.052Brunswick Alert Core, RG 2.478, diff 0.037Brunswick Rampart Core, RG 2.502, diff 0.051DV8 Collision Core, RG 2.462, diff 0.052Track MC2 Asym Core, RG 2.473, diff 0.046Radical Evil Eye Symmetric Core, RG 2.495, diff 0.046Ebonite Iron Fist V2 Core, RG 2.473, diff 0.053Radical No Doubt Symmetric Core, RG 2.485, diff 0.051Storm Surge Core, RG 2.580, diff 0.024Roto Grip Hyped UP Core, RG 2.500, diff 0.042Roto Grip Morph-Wing Core, RG 2.510, diff 0.051Brunswick Fury Core, RG 2.524, diff 0.038Motiv Sigma Core, RG 2.470, diff 0.047Roto Grip Hustle Core, RG 2.530, diff 0.030900 Global Blast A.I. Core, RG 2.470, diff 0.055900 Global Strobe A.I. Core, RG 2.510, diff 0.052Radical Guru Core, RG 2.503, diff 0.044DV8 Unholy Core, RG 2.504, diff 0.051Brunswick Infinity Core, RG 2.521, diff 0.051Storm Catalyst A.I. Core, RG 2.480, diff 0.053Hammer Gauntlet Core, RG 2.501, diff 0.050Hammer Raw Hammer Core, RG 2.537, diff 0.038Storm Atmos A.I. Core, RG 2.530, diff 0.042Storm Booster Core, RG 2.540, diff 0.046Track Shuttle Core, RG 2.480, diff 0.040Brunswick Light Bulb Core, RG 2.524, diff 0.030Radical Sneak Attack Core, RG 2.544, diff 0.036Motiv Gear Core, RG 2.480, diff 0.034Hammer Huntsman Core, RG 2.470, diff 0.050Hammer Super LED Core, RG 2.632, diff 0.034Ebonite Enhanced V2 Core, RG 2.480, diff 0.048DV8 Dualistic Core, RG 2.496, diff 0.045Radical Vexed Asymmetric Core, RG 2.498, diff 0.036Motiv Quadfire Core, RG 2.550, diff 0.043Brunswick Tiered Hexagon Core, RG 2.540, diff 0.045Columbia 300 Piranha Core, RG 2.554, diff 0.043Storm Torsion A.I. Core, RG 2.470, diff 0.050Storm Element Max A.I. Core, RG 2.470, diff 0.055Storm Radius Core, RG 2.610, diff 0.020Roto Grip Rondure Tour X Core, RG 2.480, diff 0.034SWAG Unreal Core, RG 2.510, diff 0.047SWAG Craze Core, RG 2.520, diff 0.030SWAG Serpent Asymmetric Core, RG 2.510, diff 0.048Radical Torpedo Asymmetric Core, RG 2.480, diff 0.052Motiv Overload Core, RG 2.480, diff 0.050DV8 Duality Core, RG 2.480, diff 0.036Hammer Spheroid Core, RG 2.480, diff 0.048Radical Outer Limits Asymmetric Core, RG 2.499, diff 0.051Motiv Apex Predator Core, RG 2.520, diff 0.055Brunswick Danger Zone Core, RG 2.501, diff 0.048Storm RAD-TQ Core, RG 2.560, diff 0.051Storm Velocity Core, RG 2.480, diff 0.051Hammer Modified LED Core, RG 2.586, diff 0.027Epic Spark Core, RG 2.540, diff 0.049Motiv Hadron Dual Density Core, RG 2.500, diff 0.045Track Criterion ID Core, RG 2.496, diff 0.047Brunswick Zone Asymmetric Core, RG 2.478, diff 0.048Ebonite Entity Core, RG 2.515, diff 0.052Roto Grip Rocker A.I. Core, RG 2.480, diff 0.050Motiv Flux Core, RG 2.570, diff 0.015DV8 Mantra Core, RG 2.498, diff 0.047Hammer Gas Mask Low Diff Core, RG 2.500, diff 0.034Roto Grip RST A.I. Core, RG 2.520, diff 0.055Motiv Impulse V2 Core, RG 2.550, diff 0.050SWAG APX V1 Core, RG 2.500, diff 0.042900 Global Magna A.I. Core, RG 2.490, diff 0.044Columbia 300 Pulse PowerCOR Core, RG 2.468, diff 0.045KR Strikeforce Launch Core, RG 2.530, diff 0.047900 Global Ellipse Asymmetric A.I. Core, RG 2.480, diff 0.050Motiv Halogen Core, RG 2.550, diff 0.037Storm C3 A.I. Core, RG 2.480, diff 0.031Motiv Gear APG Core, RG 2.470, diff 0.036Radical Snapshot Symmetric Core, RG 2.523, diff 0.050Hammer Huntsman Tour Core, RG 2.472, diff 0.036Hammer LED Core, RG 2.650, diff 0.015Storm Inverted Fe2 Core, RG 2.570, diff 0.046Storm Capacitor Core, RG 2.570, diff 0.022Hammer High Rev Offset Core (pictured: Hammer 3-D Offset Assault Bowling Ball)1Motiv Affliction V2 Core (pictured: Motiv Raptor Reign Bowling Ball)2Track Stealth Core (pictured: Track Stealth Mode Hybrid Bowling Ball)3Track I-CORE 3.0 (pictured: Track Paragon Fire Bowling Ball)4SWAG Judge Core (pictured: SWAG Judge Bowling Ball)5Storm Solarion A.I. Core (pictured: Storm Equinox Bowling Ball)6Columbia 300 Ricochet Core (pictured: Columbia 300 Ricochet Pearl Bowling Ball)EARLY REV-UPMID-LANELATER REV-UPHIGH FLAREMEDIUMLOW FLARE2.442.482.522.562.602.642.680.0100.0200.0300.0400.0500.060RG at 15 lbDifferential at 15 lb← Revs up soonerRevs up later →More flare ↑Less flare ↓

Nearest cores, zoomed in

Hover or tap a dot for that core’s numbers. Click a dot to open its page. Drag to move around when zoomed in. The same RG and differential do not guarantee the same ball motion.

This core 1 Nearest cores Other cores

Nearest cores to the Columbia 300 Ricochet Core
Core Brand Shape RG Diff vs this core
Hammer 3-D Offset Assault Bowling Ball1Hammer High Rev Offset CorePictured: Hammer 3-D Offset Assault
 Hammer Asymmetric 2.489 0.053 RG +0.001 · Diff −0.001
Motiv Raptor Reign Bowling Ball2Motiv Affliction V2 CorePictured: Motiv Raptor Reign
 Motiv Symmetric 2.480 0.055 RG −0.008 · Diff +0.001
Track Stealth Mode Hybrid Bowling Ball3Track Stealth CorePictured: Track Stealth Mode Hybrid
 Track Symmetric 2.482 0.056 RG −0.006 · Diff +0.002
Track Paragon Fire Bowling Ball4Track I-CORE 3.0Pictured: Track Paragon Fire
 Track Asymmetric 2.486 0.056 RG −0.002 · Diff +0.002
SWAG Judge Bowling Ball5SWAG Judge CorePictured: SWAG Judge
 SWAG Asymmetric 2.490 0.052 RG +0.002 · Diff −0.002
Storm Equinox Bowling Ball6Storm Solarion A.I. CorePictured: Storm Equinox
 Storm Asymmetric 2.480 0.054 RG −0.008 · Diff 0.000

Matches use 15 lb RG and differential.

Drilling and tools

Drilling layoutsLayout guides for symmetric and asymmetric ballsDual angle converterTurn a pin to PAP layout into a dual angle layout

Turn on JavaScript to compare with your ball.Balls with the Columbia 300 Ricochet CoreNone of the 2 balls with the Columbia 300 Ricochet Core are in stock at BowlersMart right now.Show 2 balls no longer available at BowlersMartMore bowling balls with the Columbia 300 Ricochet CoreBallCoverFirst seenColumbia 300 Ricochet Return Bowling BallColumbia 300 Micro Flex Hybrid ReactiveOctober 2025Columbia 300 Ricochet Pearl Bowling BallColumbia HK22 Micro Flex Pearl ReactiveNovember 2024Where the Columbia 300 Ricochet sitsEach dot is a core in balls we stock. Cores close together roll alike; the cover and layout decide the rest.All coresSymmetricAsymmetricColumbia 300 onlyAny brand900 GlobalBrunswickColumbia 300DV8EboniteEpicHammerKR StrikeforceMotivRadicalRoto GripSWAGStormTrack+−ResetZoom to this coreStorm Element Tour A.I. Core, RG 2.470, diff 0.035DV8 Larceny Core, RG 2.471, diff 0.028DV8 Renegade Core, RG 2.499, diff 0.040Track I-Core Gen4, RG 2.480, diff 0.053Brunswick Vintage Light Bulb Low RG Core, RG 2.568, diff 0.032Brunswick Dual Centric Core, RG 2.509, diff 0.047Ebonite Big Time Core, RG 2.508, diff 0.054Hammer Stacked LED Core, RG 2.545, diff 0.047Hammer Vindicator Core, RG 2.474, diff 0.053Radical Vexed Variant Asymmetric Core, RG 2.490, diff 0.045Radical Modified Intel Symmetric Core, RG 2.483, diff 0.032900 Global Conduit A.I. Core, RG 2.590, diff 0.050Roto Grip GEM A.I. Core, RG 2.490, diff 0.057Hammer Obsession Tour Core, RG 2.469, diff 0.034Hammer Super Offset Core

From Columbia 300’s description

Questions bowlers ask

What is the RG of the Columbia 300 Ricochet Core?

At 15 lb the Columbia 300 Ricochet Core has an RG of 2.488. It ranges from 2.488 to 2.605 across the listed weights.

What is the 14 lb RG of the Columbia 300 Ricochet Core?

At 14 lb the RG is 2.535.

What is the differential of the Columbia 300 Ricochet Core?

At 15 lb the differential is 0.054. This is a symmetric core, so mass bias is not applicable.

Which bowling balls use the Columbia 300 Ricochet Core?

Columbia 300 Ricochet Return Bowling Ball, Columbia 300 Ricochet Pearl Bowling Ball. 0 are in stock now.

Can I still buy a ball with the Columbia 300 Ricochet Core?

Balls with this core are currently unavailable at BowlersMart. Closest in-stock alternatives by RG and differential include SWAG Judge Bowling Ball, Storm Equinox Hybrid Bowling Ball, Radical Torpedo Direct Hit Bowling Ball, SWAG Black Dragon Bowling Ball, Motiv Raptor Pursuit Bowling Ball, Track Synthesis Prime Bowling Ball.

How do the Columbia 300 Ricochet Core specs change by weight?

At 16 lb: RG 2.502, differential 0.047. At 12 lb: RG 2.605, differential 0.042.

How does the Columbia 300 Ricochet Core compare with my ball?

Type the ball you throw into the Compare with your ball box on this page. It shows the RG and differential side by side and saves your bag for every core page.

Sources and method

Specs. Columbia 300 published specs, as listed on the Columbia 300 Ricochet Return product page, as published by the manufacturer.

Baseline. The baseline is 212 in-stock, published reactive and urethane balls. Plastic and polyester covers, 2-piece, 3-piece and pancake cores, missing covers and missing RG or differential values are excluded.

Percentiles. Percentiles are the share of baseline balls with a strictly lower or higher value; ties are not counted.

Nearest cores. Nearest cores are ranked by distance on standardized 15 lb RG and differential, with the same symmetric or asymmetric shape preferred among near ties (distance bands of 0.1).

Mass bias. Mass bias is compared among asymmetric balls with numeric mass bias only.

Updated. Catalog and page updated 2026-10-16.

Next lesson

Compare cores by RGEvery in-stock ball from lowest to highest RGCompare cores by differentialEvery in-stock ball from lowest to highest differentialAll bowling ball coresCore libraries for every brand we carryColumbia 300 core libraryEvery Columbia 300 core we have specs for