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PRGR 03 IRON

Increased face flexing and low CG head
produces faster ball speed and high launch.

A MID SIZE iron head with a sharp look at address, also easy on the eyes of mid handicap golfers.
Most suprising feature of the 03 Iron is distance, faster ball speed and high launch is produced through increased face flexing and low CG. Golfer will experience unprecedented distance.
Soft carbon steel provides soft feel. High strength thick face provides increased face flexing performance.
03 iron busts typical iron streotype.

High launching thick face + center point provides increased face flex
Gains distance through increased face flex performance from backface groove and amateur's average impact point.
Iron like look from toe and heel height differences.
Low CG ⇒ Head designed to increase face flex performance and low CG to provides high launch

<Soft feel and enhanced face flex coexists>
Forged soft carbon steel body provides soft feel and high launching thick face coexist for better face flex

Comfortable ' Mid-Side', 'Semi-wide sole' but still provides stabilty at address
Easy to control sharp frame

ANGLE VIEW

DESIGN

SPEC

Shaft Specs

#5

#6

#7

#8

#9

P

A

Loft angle/bounce angle(°)

21

23

26

30

34.5

39/4.5

43.5/4.5

Lie angle(°)

60

60.5

61

61.5

62

62.5

63

Face progression(mm)

2.7

3.5

4.0

4.0

4.0

4.5

4.5

Length(inch)

S (M-43)

39

38.5

38

37.5

37

36.5

36

SR (M40)

39

38.5

38

37.5

37

36.5

36

R (M-37)

39

38.5

38

37.5

37

36.5

36

SPEC STEELⅢ Ver.2 M-43 (S)

38.75

38.25

37.75

37.25

36.75

36.25

35.75

SPEC STEELⅢ Ver.2 M-40 (SR)

38.75

38.25

37.75

37.25

36.75

36.25

35.75

N.S.PRO 850GH neo (S)

38.75

38.25

37.75

37.25

36.75

36.25

35.75

N.S.PRO 850GH neo (R)

38.75

38.25

37.75

37.25

36.75

36.25

35.75

N.S.PRO ZELOS 7 (R)

38.75

38.25

37.75

37.25

36.75

36.25

35.75

Total weight(g)

S (M-43)

365

370

377

384

392

398

406

SR (M-40)

350

356

362

370

377

384

392

R (M-37)

345

351

357

363

371

379

386

SPEC STEELⅢ Ver.2 M-43 (S)

385

391

398

405

413

421

428

SPEC STEELⅢ Ver.2 M-40 (SR)

377

383

390

396

404

411

419

N.S.PRO 850GH neo (S)

378

383

389

396

403

410

417

N.S.PRO 850GH neo (R)

374

379

385

392

399

405

412

N.S.PRO ZELOS 7 (R)

367

373

379

385

392

399

406

Balance

S (M-43)

D-0.5

SR (M-40)

D-0

R (M-37)

D-0

SPEC STEELⅢ Ver.2 M-43 (S)

D-2

SPEC STEELⅢ Ver.2 M-40 (SR)

D-1.5

N.S.PRO 850GH neo (S)

D-1.5

N.S.PRO 850GH neo (R)

D-1

N.S.PRO ZELOS 7 (R)

D-0

Shaft weight(g)

S (M-43)

73

73

74

74

75

75

75

SR (M-40)

58

58

59

60

61

61

61

R (M-37)

53

54

54

54

55

56

56

SPEC STEELⅢ Ver.2 M-43 (S)

93

94

95

96

96

97

97

SPEC STEELⅢ Ver.2 M-40 (SR)

85

86

87

87

88

88

88

N.S.PRO 850GH neo (S)

86

86

86

86

86

86

86

N.S.PRO 850GH neo (R)

82

82

82

82

82

82

82

N.S.PRO ZELOS 7 (R)

72

72

72

72

72

72

72

Shaft torque(°)

S (M-43)

2.5

2.5

2.5

2.3

2.3

2.2

2.1

SR (M-40)

3.1

3.0

3.0

2.8

2.7

2.6

2.6

R (M-37)

3.2

3.2

3.1

3.1

2.9

2.8

2.7

SPEC STEELⅢ Ver.2 M-43 (S)

2.2

2.1

2.0

1.9

1.8

1.8

1.7

SPEC STEELⅢ Ver.2 M-40 (SR)

2.5

2.4

2.3

2.2

2.1

2.0

1.9

N.S.PRO 850GH neo (S)

2.3

2.2

2.1

2.1

2.0

1.9

1.9

N.S.PRO 850GH neo (R)

2.4

2.3

2.2

2.2

2.1

2.1

2.0

N.S.PRO ZELOS 7 (R)

2.8

2.8

2.8

2.8

2.8

2.8

2.8

Shaft KP

S (M-43)

M

SR (M-40)

M

R (M-37)

M

SPEC STEELⅢ Ver.2 M-43 (S)

M

M

H

H

H

H

H

SPEC STEELⅢ Ver.2 M-40 (SR)

M

M

H

H

H

H

H

N.S.PRO 850GH neo (S)

M

N.S.PRO 850GH neo (R)

M

N.S.PRO ZELOS 7 (R)

L

Grip

Weight: 43, Diameter: M60, Code: None, Back line: Yes

Materials

Face: Nickel chrome molybdenum steel(SAE8655)
Body: Soft iron(S20C)

Manufacturing process

Face: Rolling
Body: Forging

<Made in JAPAN>
*Club length: determined by PRGR measurement.

Comparison of PRGR 02 IRON

Comparison of PRGR 02 IRON

 

PRGR 03 IRON

 

PRGR 02 IRON

Shaft Specs

#5

#6

#7

 

#5

#6

#7

Loft angle/bounce angle(°)

21

23

26

 

23

26

29

Lie angle(°)

60

60.5

61

 

61

61.5

62

Face progression(mm)

2.7

3.5

4.0

 

2.5

3.0

3.0

Length(inch)

S (M-43)

39

38.5

38

 

38

37.5

37

SR (M-40)

39

38.5

38

 

38

37.5

37

R (M-37)

39

38.5

38

 

38

37.5

37

Total weight(g)

S (M-43)

365

370

377

 

374

382

388

SR (M-40)

350

356

362

 

371

379

387

R (M-37)

345

351

357

 

369

377

384

Balance

S (M-43)

D-0.5

 

D-0.5

SR (M-40)

D-0

 

D-0

R (M-37)

D-0

 

D-0

Shaft weight(g)

S (M-43)

73

73

74

 

58

58

59

SR (M-40)

58

58

59

 

55

56

57

R (M-37)

53

54

54

 

53

54

55

Shaft torque(°)

S (M-43)

2.5

2.5

2.5

 

3.2

3.1

3.1

SR (M-40)

3.1

3.0

3.0

 

3.2

3.2

3.1

R (M-37)

3.2

3.2

3.1

 

3.3

3.3

3.1

Shaft KP

S (M-43)

M

M

M

 

M

M

M

SR (M-40)

M

M

M

 

M

M

M

R (M-37)

M

M

M

 

M

M

M

Grip

Weight: 43, Diameter: M60, Code: None, Back line: Yes

 

Weight: 50.0, Diameter:60, Code:None, Back line:None

Materials

Face: Nickel chrome molybdenum steel(SAE8655)
Body: Soft iron(S20C)

 

Body: Soft iron (8620)
Face: Maraging steel (Custom455)
Weight: Tungsten alloy

Manufacturing process

Face: Rolling
Body: Forging

 

Body: Precision casting
Face: Rolling
Weight: Powdered metallurgy

 

PRGR 03 IRON

 

PRGR 02 IRON

Shaft Specs

#8

#9

#Pw

 

#8

#9

#Pw

Loft angle/bounce angle(°)

30

34.5

39/4.5

 

33

38

43/1.0

Lie angle(°)

61.5

62

62.5

 

62.5

63

63.5

Face progression(mm)

4.0

4.0

4.5

 

3.0

3.0

4.0

Length(inch)

S (M-43)

37.5

37

36.5

 

36.5

36

35.5

SR (M-40)

37.5

37

36.5

 

36.5

36

35.5

R (M-37)

37.5

37

36.5

 

36.5

36

35.5

Total weight(g)

S (M-43)

384

392

398

 

396

404

412

SR (M-40)

370

377

384

 

394

402

410

R (M-37)

363

371

379

 

392

400

408

Balance

S (M-43)

D-0.5

 

D-0.5

SR (M-40)

D-0

 

D-0

R (M-37)

D-0

 

D-0

Shaft weight(g)

S (M-43)

74

75

75

 

60

60

61

SR (M-40)

60

61

61

 

58

58

58

R (M-37)

54

55

56

 

56

56

57

Shaft torque(°)

S (M-43)

2.3

2.3

2.2

 

2.9

2.8

2.7

SR (M-40)

2.8

2.7

2.6

 

3.0

2.9

2.8

R (M-37)

3.1

2.9

2.8

 

2.9

2.9

2.8

Shaft KP

S (M-43)

M

M

M

 

M

M

M

SR (M-40)

M

M

M

 

M

M

M

R (M-37)

M

M

M

 

M

M

M

Grip

Weight: 43, Diameter: M60, Code: None, Back line: Yes

 

Weight: 50.0, Diameter:60, Code:None, Back line:None

Materials

Face: Nickel chrome molybdenum steel(SAE8655)
Body: Soft iron(S20C)

 

Body: Soft iron (8620)
Face: Maraging steel (Custom455)
Weight: Tungsten alloy

Manufacturing process

Face: Rolling
Body: Forging

 

Body: Precision casting
Face: Rolling
Weight: Powdered metallurgy

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