MPF Ratings & Specs

Head Ratings by Maltby Experts at The GolfWorks

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ZX4 #6

Year 2021
Brand Srixon
Head Weight 262.0
"C" Dimension 1.371
Basic VCOG 0.797
Moment of Inertia (MOI) 13.2743
Actual RCOG 0.483
Loft 25.5
VCOG Adjustment -0.052
Actual VCOG 0.745
VCOG Correction Factor 0
MOI Correction Factor 40
Calculated Points 666
MPF 696

ZX 7 #6

Year 2021
Brand Srixon
Head Weight 257.2
"C" Dimension 1.222
Basic VCOG 0.801
Moment of Inertia (MOI) 12.6984
Actual RCOG 0.454
Loft 28
VCOG Adjustment -0.015
Actual VCOG 0.786
VCOG Correction Factor 0
MOI Correction Factor 25
Calculated Points 461
MPF 491

ZX Forged #6

Year 2021
Brand Srixon
Head Weight 258.3
"C" Dimension 1.249
Basic VCOG 0.835
Moment of Inertia (MOI) 12.7871
Actual RCOG 0.398
Loft 29
VCOG Adjustment 0.036
Actual VCOG 0.871
VCOG Correction Factor -31
MOI Correction Factor 0
Calculated Points 347
MPF 377

Launcher HB Turbo #6

Year 2021
Brand Cleveland
Head Weight 261.7
"C" Dimension 1.377
Basic VCOG 0.839
Moment of Inertia (MOI) 14.0688
Actual RCOG 0.804
Loft 25
VCOG Adjustment -0.193
Actual VCOG 0.646
VCOG Correction Factor 0
MOI Correction Factor 70
Calculated Points 801
MPF 831

Launcher UHX #6

Year 2021
Brand Cleveland
Head Weight 262.1
"C" Dimension 1.451
Basic VCOG 0.844
Moment of Inertia (MOI) 14.5375
Actual RCOG 0.494
Loft 26
VCOG Adjustment -0.040
Actual VCOG 0.804
VCOG Correction Factor 0
MOI Correction Factor 15
Calculated Points 662
MPF 692

Big Bertha B21 #6

Year 2021
Brand Callaway
Head Weight 259.5
"C" Dimension 1.652
Basic VCOG 0.877
Moment of Inertia (MOI) 13.7408
Actual RCOG 0.570
Loft 24
VCOG Adjustment -0.080
Actual VCOG 0.797
VCOG Correction Factor 0
MOI Correction Factor 27
Calculated Points 882
MPF 912

Apex DCB 21 #6

Year 2021
Brand Callaway
Head Weight 263.7
"C" Dimension 1.356
Basic VCOG 0.844
Moment of Inertia (MOI) 12.8287
Actual RCOG 0.521
Loft 27
VCOG Adjustment -0.046
Actual VCOG 0.798
VCOG Correction Factor 0
MOI Correction Factor 26
Calculated Points 584
MPF 614

Apex 21 Pro #6

Year 2021
Brand Callaway
Head Weight 259.9
"C" Dimension 1.199
Basic VCOG 0.778
Moment of Inertia (MOI) 11.6484
Actual RCOG 0.455
Loft 29
VCOG Adjustment -0.013
Actual VCOG 0.765
VCOG Correction Factor 0
MOI Correction Factor 23
Calculated Points 457
MPF 487

Apex 21 #6

Year 2021
Brand Callaway
Head Weight 261.0
"C" Dimension 1.256
Basic VCOG 0.838
Moment of Inertia (MOI) 12.1039
Actual RCOG 0.453
Loft 26
VCOG Adjustment -0.021
Actual VCOG 0.817
VCOG Correction Factor 0
MOI Correction Factor 12
Calculated Points 451
MPF 481