The Callaway Big Bertha Iron combines a set spanning 2-9 iron and a listed swing weight of D0-D2.
Callaway Golf Club Specifications
Iron • 1994, 2002, 2004, 2006, 2008, 2015, 2019 • RH
Set makeup: 2-9 ironSwing weight: D0-D2
Key specifications
1994, 2002, 2004, 2006, 2008, 2015, 2019Model years
IronClub type
2-9 ironSet makeup
D0-D2Swing weight
Model years covered
1994200220042006200820152019
Visual model specs
Built only from this model’s supplied specifications.
Iron set makeup
The supplied set spans 2-iron through 9-iron.
2IRON3IRON4IRON5IRON6IRON7IRON8IRON9IRON
Year-specific specification changes
The 1994 release is the baseline. Only supplied values that differ in later releases are shown.
Face / material / construction
1994Stainless-steel investment-cast clubhead with perimeter weighting and undercut cavity design
2002Stainless-steel investment-cast, perimeter-weighted cavity-back iron with a thin face design
2004Stainless-steel iron head with Callaway perimeter-weighted cavity-back construction
2006Stainless-steel iron head with perimeter weighting and an undercut cavity
2008Stainless-steel game-improvement iron construction with a thin, perimeter-weighted face
2015Stainless-steel body with a forged hyper-speed face cup and internal tungsten weighting
2019Stainless-steel body with a suspended tungsten-energy-core design and cup-face construction
MOI / forgiveness information
1994High-forgiveness, game-improvement design with perimeter weighting and a relatively low center of gravity
2002High-MOI, oversized cavity-back design intended to provide high forgiveness and perimeter weighting
2004High-forgiveness, perimeter-weighted cavity-back design with a low center of gravity
2006High-forgiveness, game-improvement design with perimeter weighting and a wide sole
2008High-MOI, perimeter-weighted design intended to provide substantial forgiveness on off-center hits
2015High-MOI, game-improvement iron with perimeter weighting and a wide sole for increased forgiveness
2019High-MOI, game-improvement iron with perimeter weighting and tungsten weighting for increased forgiveness
Set makeup
19942-9 iron
20043-9 iron
20063-9 irons
20083-9 iron
Stock shaft options
1994Callaway Memphis 10 steel
2002Callaway RCH 75i graphite
2004, 2006Callaway stock steel and graphite options
2008Callaway Uniflex steel
2015True Temper Speed Step 80 steel; UST Mamiya Recoil ES 460 graphite
2019True Temper Elevate 95 steel; Mitsubishi Tensei AV Silver graphite
Swing weight
1994D0-D2
2006D1-D2 for steel configurations
2008D1-D2
2015D1
2019Graphite:C8; Steel:D1
Hand availability
1994RH
2004, 2006, 2008, 2015, 2019RH/LH
Stock grip
1994Callaway stock grip
2004Callaway standard grip
2015Callaway Universal Grip
2019Golf Pride Tour Velvet Soft
Club information
| Manufacturer | Callaway |
|---|---|
| Model | Big Bertha |
| Club type | Iron |
Head, loft and weighting
| Set makeup | 2-9 iron |
|---|---|
| Swing weight | D0-D2 |
Shaft, grip and setup
| Stock shaft options | Callaway Memphis 10 steel |
|---|---|
| Stock grip | Callaway stock grip |
| Hand availability | RH |
Construction and forgiveness
| Face / material / construction | Stainless-steel investment-cast clubhead with perimeter weighting and undercut cavity design |
|---|---|
| MOI / forgiveness information | High-forgiveness, game-improvement design with perimeter weighting and a relatively low center of gravity |
Data note: Golf club specifications can vary by loft, shaft, flex, hand, set composition and market. Where the source row lists multiple configurations, the complete supplied value is retained in the tables. Representative benchmark charts normalize multi-club sets to a consistent comparison point.