Columbia 300 Authority Solid Bowling Ball Sale Select Weights

The Authority was a unique pearl high-end ball from Columbia 300 that unfortunately never had a chance to be successful due to the shutdowns.  Bowlers that were able to pick one up really like the ball for its length, the Authority Solid is earlier and stronger and gives you what the original Authority didn’t, which makes these two a great one-two combo.  This earlier and stronger ball provides all Columbia 300 fans the heavier oil ball they’ve been wanting.

Coverstock: ERT 2.0 Solid
Finish: 500, 1000 Siaair Micro Pad
Core: Authority
Flare Potential: 4-5
Available Weights: 12-16 Lbs
Radius of Gyration (RG): 2.503
Differential (Diff): 0.050
Intermediate – .0.20

Weight	15 lbs
Dimensions	10 × 10 × 10 in
Bowling Ball Coverstock Type	Reactive
Ball Weight	14LB, 15LB
Scent	None
Brand	Columbia 300
Ball Lane Conditions	Medium – Heavy Oil
Ball Performance Level	High Performance Bowling Balls

Place your order before 2PM EST Monday - Friday (excluding holidays) and your order will ship out same day for in stock and available products. In stock items will ship out the following weekday if purchased after 2PM EST.

BowlersMart.com is happy to provide FREE Express shipping for items that are in stock and available to the following states:

FREE Express Delivery within 2 Business Days to Florida, Alabama, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, Ohio, South Carolina, Tennessee, Virginia

FREE Express Delivery within 3 Business Days to Arkansas, Connecticut, Delaware, District Of Columbia, Illinois, Indiana, Iowa, Kansas, Maine, Massachusetts, Pennsylvania, West Virginia, Missouri, New Hampshire, New Jersey, New York, Oklahoma, Rhode Island, Texas, Vermont

For states not listed above, in stock Items may take 3-5 business days to arrive depending on your location. (2-10 days in AK, HI, PR, GU, APO, FPO).

We use USPS Priority Mail, Parcel Post, UPS and FedEx as our methods of shipping. Ground Shipping is ALWAYS free in the USA (except Alaska, Hawaii, Puerto Rico, Guam, and APO / FPO addresses), no matter how many items you order, no matter the weight, no matter the distance!

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International Shipping - Duties, & Taxes & Return Information

Duties & Taxes - If shipping international, duties and taxes will need to be paid locally. BowlersMart.com is not responsible for any local duties or tax fees.

Returns - We gladly ship worldwide, but please note that international customers are responsible for all return shipping and handling costs. If you wish to return your order, you must cover all shipping fees, duties, and any additional charges incurred. We recommend using a trackable shipping method to ensure your return reaches us safely. For more details, please review our full return policy or contact our customer support team.