Single Iron
Used Callaway Big Bertha 2023 OS Single Iron
2023
View 3 listings →
From
£55.95
Good value
The OS (Oversized) variant boasts a larger clubhead profile, pushing weight to the perimeter for unparalleled forgiveness. This design minimizes twisting on mishits, ensuring maximum stability and straighter shots, perfect for golfers needing ultimate accuracy and confidence.
Updating results…
Callaway
Big Bertha OS 4 Iron
Very good condition
Dexterity
Left-handed
Shaft
True Temper Speedstep 80
Flex
Regular
Length
39"
Loft
20.5°
Good value
£55.95
Callaway
Big Bertha OS 7 Iron
Good condition
Dexterity
Right-handed
Shaft
Recoil ES 450 F1
Flex
Ladies
Length
36.25"
Loft
30°
Fair price
£69.95
Callaway
Big Bertha OS 8 Iron
Good condition
Dexterity
Right-handed
Shaft
Recoil ES 450 F1
Flex
Ladies
Length
35.5"
Loft
34.5°
Fair price
£69.95
Model info
The Callaway Big Bertha 2023 generation also comes in one other single iron variant, the Standard.
Price guide
Guide prices are based on recent listing prices for this club.
Excellent
Guide £75
None in stock
Very good
1 available
Guide £73
from £55.95
Good
2 available
Guide £67
from £69.95
Fair
Guide £57
None in stock
Poor
Guide £47
None in stock
Specs
Key facts for this model - individual clubs may vary.
Brand
Callaway
Series
Big Bertha
Generation
Big Bertha 2023
Variant
OS
Released
2023
Available Lofts
20.5–34.5°
Other variants
Compare variants
Explore
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Big Bertha 2023 OS in other club types
Release timeline
Oldest → newest