 
  Release Date
              PBA Approval Date
              Discontinued
      
            
      
            The Blur line has been created to bridge the gap between the Freeze and mid-performance lines. Columbia 300 is all about having fun and throwing tons of strikes and the combined performance and amazing colors of the Blur line delivers both! We are offering the Blur in Solid, Pearl and Hybrid versions in order to provide an option for any condition and any bowler.
The Blur features the popular Full Tilt 5.0 that was last featured in our high-performance ball, the Full Swing. The Blur core is a new round bulb shape that yields strong numbers and great ball reaction.
Factory Finish
              800 Abranet, 1000/2000/4000 Abralon, Powerhouse Factory Finish Polish
          Full Tilt 5.0 Solid Coverstock
Type
              Solid Reactive
          Blur Core
 
Core Type
              Symmetric
          16 pounds
RG
              2.530
          Diff
              0.041
          15 pounds
RG
              2.520
          Diff
              0.045
          14 pounds
RG
              2.510
          Diff
              0.053
          13 pounds
RG
              2.530
          Diff
              0.055
          12 pounds
RG
              2.600
          Diff
              0.039
          Shop
Similar Balls
| Ball | Brand | Comparison Grade | Coverstock | Factory Finish | Core | RG | Diff | MB Diff | US/Overseas Release | Discontinued | |
|---|---|---|---|---|---|---|---|---|---|---|---|
|   | Blur Solid |   | Full Tilt 5.0 SolidSolid Reactive | 800 Abranet, 1000/2000/4000 Abralon, Powerhouse Factory Finish Polish | BlurSymmetric | 2.520 | 0.045 | ||||
|   | Spartan |   | A- | Xiphos SolidSolid Reactive | 1000 Abralon | MohawkAsymmetric | 2.510 | 0.044 | |||
|   | Gladiator Solid |   | A- | Galea SolidSolid Reactive | 2000 Abralon | MohawkAsymmetric | 2.510 | 0.044 | |||
|   | 2Furious |   | A- | R2S SolidSolid Reactive | 2000 Abralon | N.O.S.Symmetric | 2.530 | 0.045 | |||
|   | Misfit (various colors) |   | A- | Class 1Solid Reactive | 500 Siaair Micro Pad, Rough Buff, High Gloss Finish | Misfit Medium RGSymmetric | 2.512 | 0.040 | |||
|   | Blur Hybrid |   | A- | Full Tilt 5.0 HybridHybrid Reactive | 800 Abranet, 1000/2000/4000 Abralon, Powerhouse Factory Finish Polish | BlurSymmetric | 2.520 | 0.045 | |||
|   | Too Reckless |   | A- | Class 3LSolid Reactive | 500 Siaair Micro Pad, Rough Buff, High Gloss Finish | RecklessSymmetric | 2.523 | 0.050 | 0.001 | ||
|   | 715C |   | A- | UMP Gen 4Solid Reactive | 2000 Abralon, Powerhouse Factory Finish | CatbackAsymmetric | 2.520 | 0.052 | 0.015 | ||
|   | Diesel Torque |   | A- | Juiced SolidSolid Reactive | 500/2000 Abralon | DieselSymmetric | 2.510 | 0.046 | |||
|   | Ruthless |   | A- | Juiced SolidSolid Reactive | 500/2000 Abralon | 40 WattSymmetric | 2.520 | 0.041 | |||
|   | 706T |   | A- | Gen XTSolid Reactive | 800/1000/2000/2000 Abralon | HelmetAsymmetric | 2.520 | 0.053 | 0.006 | ||
|   | Cutting Edge Solid |   | A- | 3C SolidSolid Reactive | 500 Siaair, Crown Factory Shine | Cutting Edge Low RGSymmetric | 2.521 | 0.039 | |||
|   | Diamondback |   | B+ | Activator SolidSolid Reactive | 2000 Siaair Micro Pad | RocketSymmetric | 2.552 | 0.044 | |||
|   | Big Block Diesel |   | B+ | Big Block DieselSolid Reactive | Polished | DieselSymmetric | 2.510 | 0.046 | |||
|   | 715T |   | B+ | UMP Gen 4TSolid Reactive | 500/1000/2000 Abralon | CatbackAsymmetric | 2.520 | 0.052 | 0.015 | ||
|   | Mixed Breed Solid |   | B+ | Xiphos IISolid Reactive | 1000 Abralon | Mixed BreedAsymmetric | 2.520 | 0.052 | 0.015 | ||
|   | Game Changer |   | B+ | Traxion Reactive 0.39 SolidSolid Reactive | 500/1000/2000/3000 Abralon | V5Symmetric | 2.500 | 0.051 | |||
|   | Wrath XP |   | B+ | STS XPSolid Reactive | Matte | WrathSymmetric | 2.535 | 0.045 | |||
|   | Backyard Bully |   | B+ | M80^2Solid Reactive | 2000 Polished | MalletSymmetric | 2.547 | 0.047 | |||
|   | Hawg Zilla |   | B+ | Ultra-ViolentSolid Reactive | 4000 Abralon | Modified HawgSymmetric | 2.530 | 0.044 | |||
|   | Grand Illusion |   | B+ | Ultimate Vision SolidSolid Reactive | 2000 Polished | Helios IISymmetric | 2.540 | 0.041 | |||
|   | QZ1 Red |   | B+ | MOTIVator-ZSolid Reactive | 2000 Wet Sand, Power Gel Polish | QuadfireSymmetric | 2.550 | 0.043 | |||
|   | QZ1 Purple |   | B+ | MOTIVator-ZSolid Reactive | 1000 Wet Sand, Power Gel Polish | QuadfireSymmetric | 2.550 | 0.043 | |||
|   | QZ2 Backdraft |   | B+ | MOTIVator-ZSolid Reactive | 2000 Wet Sand, Power Gel Polish | QuadfireSymmetric | 2.550 | 0.043 | |||
|   | Breakaway |   | B+ | HK22 - HyperKinetic+Solid Reactive | 500/1000/1500 Siaair, Crown Factory Compound | Breakaway / PaybackSymmetric | 2.528 | 0.041 |