New Left-Handed- 2021 Callaway Big Bertha B21 Iron Set 4-AW
Stiff flex steel shafts
100% authenticity guarantee
(Listing #432)
Perfect irons for:
Mid to high handicap golfer seeking better performance in an easy-to-hit package.
Durability
Forgiveness
Distance
Playability
The Callaway Big Bertha B21 Irons offer game-improvement performance for mid- to high-handicap golfers seeking distance, forgiveness, and easy launch. Featuring Flash Face Technology for increased ball speed across the face, Bertha Shaping for a lower center of gravity and improved launch, and Tungsten Energy Core for added weighting, the B21 irons deliver powerful performance and a superb feel.
“
The Callaway Big Bertha B21 Iron Set brings a modern twist to traditional iron designs. These irons are like the muscle cars of the golf world—big, bold, and all about power. These oversized heads pack a punch, offering increased forgiveness and distance. While they may not appeal to purists who prefer a more compact look, these forgiving irons make up for it with impressive performance on mis-hits. They're perfect for those transitioning from hybrids or looking to boost their confidence around the greens.
Here are some resources that are helpful shopping for Iron Sets:
Buy and sell with athletes everywhere.
Join more than 1 million athletes buying and selling on SidelineSwap. Save up to 70% on quality new and used gear, sold by athletes just like you.
Shop safely with our buyer guarantee.
Every purchase is protected by our buyer guarantee. If you don’t receive your item as advertised, we’ll provide a full refund.
Quick shipping and tracking.
Most orders ship via USPS Priority Mail (1-3 business days once the item is shipped by the seller). We provide sellers with a prepaid shipping label, and buyers receive tracking notifications until the item arrives at your doorstep.
Save money. Save the planet.
When you save big on high-quality used gear, you’re also keeping more gear on the field and out of a landfill.
Our community is built on trust.
Sellers receive feedback on every transaction, so you can feel confident before you purchase. Easily message the seller with questions about your item at any time.
