Big Bertha OS Irons promote more distance in an entirely new way, led by extraordinary light and strong Exo-Cage that allows us to strategically position weight to increase forgiveness, and helps our industry-leading, next-generation 360 Face Cup produce even faster ball speeds and more distance.
More Forgiveness and Ball Speed from New Exo-Cage Technology
The uniquely light-and-strong design of the Exo-Cage allows more weight to be positioned in strategic locations to increase forgiveness while also helping our next-generation 360 Face Cup technology to function more efficiently.
Even More Ball Speed from Next Gen 360 Face Cup
Next-generation 360 Face Cup technology elevates clubface COR closer to the USGA limit to produce even faster ball speeds and more distance.
Higher Launch for Longer Carry from Tungsten-Loaded Standing Wave
Tungsten-Loaded Standing Wave technology in the sole lowers the center of gravity to promote a higher launch angle for longer carry and more ball speed on hits low on the face.
Progressive Center of Gravity for Increased Control
Progressive Center of Gravity technology entails moving the CG location progressively lower in each head from the highest-lofted to the lowest-lofted, promoting higher launch and long carry in the long-irons and increased control in the short-irons.
CALLAWAY BIG BERTHA OS IRON SPECS:
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Online Shipping Information
Austads.com offers simple, flat-rate shipping to destinations in the continguous U.S. via UPS.
- Ground (3-5 business days) - $7.99
- 2-Day Air - $14.99
- Overnight - $24.99
Our policy is to strive for the best possible combination of price and service for your shipment.
In order to better serve our guests, we will occasionally offer discounted shipping promotions. Any shipping discounts will be applied in your shopping cart.
Orders completed by 12PM CST (1PM EST) ship out same day! All other orders will be processed and fulfilled within one business day. Orders must be placed by 12pm (CST) Monday-Friday in order to be eligible for that day's “Overnight” or “2-Day Air” shipments.
Estimated Time To Deliver
Austad's Golf is centrally located in Sioux Falls, South Dakota. Most items ship directly from our warehouse there and average 3-5 business days for ground delivery.
“Overnight” shipments will arrive the next business day (excluding weekends and holidays) after departing Austad's Golf. “2-Day Air” shipments arrive in two business days after departing Austad's Golf. On-time delivery for both methods is guaranteed by our preferred carriers.Shipping delays may occur during busy Holidays or in the spring -- we will do our best to accommodate last minute and expedited orders placed during these times.
Hawaii and Alaska Shipments
UPS Next Day and 2-Day Air are available for customers looking to have products shipped to Hawaii or Alaska.
International & Canadian Orders
Unfortunately at this time, Austad's Golf only ships to locations within the United States.
Free Shipping Restrictions
Due to manufacturer restrictions, we cannot offer free shipping on any order with PING products. Some oversize items such as cart bags, package sets and travel covers are not eligible for free shipping.
Sales Tax Details
Austad's Golf has physical locations and charges sales tax on orders shipping to the following states: Iowa, Minnesota, Nebraska, North Dakota and South Dakota. Orders shipping to states other than the five listed will not be charged sales tax.