- Cover
- ERT 2.0 Pearl
- Factory finish
- 500/1000 Siaair, Compound
- Color
- Black / Lime / Silver
- Core (15 lb)
- AuthorityDynamiCore
- R.G. / Differential / Bias
16 lb 2.513 0.043 0.017 15 lb 2.503 0.050 0.020 14 lb 2.520 0.050 0.020 13 lb 2.597 0.041 0.014 12 lb 2.593 0.041 0.014 - Release date
- March 19, 2020
- Balls with the same cover
- This is the only ball in the Bowlidex with the ERT 2.0 Pearl cover.
- Balls with the same core
- These balls have the same 15-lb Authority core as the Authority:
- From the manufacturer
Columbia 300's Authority commands some attention. The Authority is an eye-catching shiny pearl ball featuring an updated version of the ERT cover made popular on the recent Baller release with additives that help produce more down-lane response. The Authority utilizes a brand-new asymmetric core shape that enables the Authority to change directions harder when it encounters friction.
| Name | Cover | Released | |
 | Authority Solid Columbia 300 | ERT 2.0 Solid | Sep 3, 2020 |