Game Improvement Irons

Perimeter-weighted cavity backs with wider soles, more offset and stronger lofts, aimed at mid handicaps.

7-iron specifications compared

Model	Years	Loft (°)	Lie (°)	Length (in)
Ping Eye	1978–1982	36	62.5	36.75
Ben Hogan Medallion	1982–1983	37	62	37
Ping Eye 2	1982–1993	36	62.5	36.75
Ben Hogan Radial	1987–1990	37	62	37
Tommy Armour 845s Silver Scot	1987–1995	36	61.5	36.5
Callaway S2H2	1988–1994	34	61	37
Mizuno TP-11	1988–1994	37	60.5	—
Ping Eye 2 Plus	1990–1992	35	62.5	36.75
Ben Hogan Edge GS	1991–1995	36	62	36.75
Ping Zing	1992–1994	34.5	63.5	36.75
TaylorMade Burner Bubble	1993–1996	33	62	36.5
Titleist DCI Gold	1993–1998	36	61.5	36.5
Callaway Big Bertha	1994–1996	33	62.5	37
Cobra King Cobra Oversize	1994–1996	32	62	37
Ping Zing 2	1994–1996	34.5	63.5	36.75
Tommy Armour 855s Silver Scot	1994–present	36	61.5	37.25
Callaway Big Bertha Gold	1996–1998	33	62.5	37
Cleveland VAS+	1996–1998	33.5	61.5	36.75
Cobra King Cobra II Oversize	1996–1999	32	62	37
Ping ISI	1996–1999	34.5	63.5	36.75
TaylorMade Burner Oversize	1996–1998	33	62.5	37
Titleist DCI Oversize +	1996–2001	34.5	63	36.75
Callaway Great Big Bertha Tungsten Titanium	1997–2000	33	62.5	37
TaylorMade Burner LCG	1997–1999	33	62.5	37
Callaway Big Bertha X-12	1998–2000	33	62.5	37
Titleist DCI 981	1998–2001	35	63	36.75
Tommy Armour 845s Oversize	1998–2002	35	62.5	36.75
Wilson Fat Shaft	1998–2002	33	63	37.5
Cleveland TA5	1999–2004	33.5	61.5	36.75
Cobra Gravity Back	1999–2000	33	62	37.25
Ping i3 O-Size	1999–2002	34.5	62.5	36.75
TaylorMade Firesole	1999–2001	33	62.5	36.5
TaylorMade SuperSteel	1999–2001	33	62.5	36.5
Callaway Hawk Eye	2000–2002	33	62.5	37
Callaway Steelhead X-14	2000–2002	33	62.5	37
TaylorMade 200 Steel	2001–2003	33	62.5	36.75
TaylorMade 320	2001–2003	35	62	37
TaylorMade 360	2001–2003	34	62.5	37
Titleist DCI 762	2001–2003	34	63	37
Ben Hogan Apex Edge	2002–2003	34	62.5	36.75
Callaway Big Bertha (2002)	2002–2004	34	62.5	37
Callaway Hawk Eye VFT	2002–2004	33	62.5	37
Callaway X-16	2002–2004	34	62.5	37
Cobra King Cobra SS Oversize	2002–2003	34	62.5	37
Ping i3+	2002–2005	34.4	62.3	36.75
Wilson Deep Red	2002–2003	32	62	37.5
Adams Idea (2003)	2003–2005	33	61.5	37.5
Cobra SS-i Oversize	2003–2004	33	62.5	37
Nike Slingshot	2003–2006	34	63	37.25
Ping G2	2003–2005	34.3	62.28	36.75
TaylorMade rac OS	2003–2005	33	63	36.75
Callaway Big Bertha (2004)	2004–2006	33	62.5	37
Callaway Big Bertha Fusion	2004–2006	33	62.5	37
Callaway X-18	2004–2007	33	62.5	37
Cleveland TA6	2004–2006	33.5	62.5	36.75
Srixon I-403 AD	2004–2005	33	62	—
TaylorMade rac HT	2004–2005	33	63	36.75
Titleist 804.OS	2004–2006	34	63	37
Adams Idea a2	2005–2007	33	62	37.25
Cleveland Launcher	2005–2010	33	62.5	37
Nike Pro Combo OS	2005–2006	35	62.5	37
Ping G5	2005–2007	34	62.28	36.75
Callaway Big Bertha (2006)	2006–2008	33	62.5	36.75
Cobra FP	2006–2008	33	63	37
Cobra S9	2006–2009	32.5	63	37
Mizuno MX-17	2006–2008	34	61.5	36.75
Mizuno MX-23	2006–2008	33	61.5	36.75
Mizuno MX-900	2006–2008	34	61.5	36.75
Nike Ignite	from 2006	34	63	—
Ping Rapture	2006–2008	34	62.28	36.75
TaylorMade r7 Draw	2006–2008	32	63	36.75
TaylorMade r7	2006–2007	32	63	36.75
Wilson Staff Di7	2006–2008	31.5	62	37.5
Adams Idea a3	2007–2008	33	62	37.25
Callaway X-20	2007–2009	33	62.5	36.75
Cleveland CG Gold	2007–2009	33.5	62.5	36.75
Cleveland CG Red	2007–2009	34	62.5	36.75
Nike NDS	2007–present	35	63	37
Ping G10	2007–2009	34	62.25	36.75
Callaway Big Bertha (2008)	2008–2010	33	62.5	37
Callaway X-22	2008–2010	33	62.5	36.75
Nike VR Full Cavity	2008–2010	33	62.5	37
Ping Rapture V2	2008–2010	32	62.25	36.75
TaylorMade Burner XD	2008–2009	30	63	36.75
TaylorMade Tour Burner	2008–2009	33	63	36.75
Titleist AP1 (2008)	2008–2009	33	63	37
Wilson Staff Di9	2008–2010	32	62	37.5
Adams Idea a7	2009–2011	33	62	37.25
Cleveland CG7	2009–2010	33.5	62.5	36.75
Cobra S2	2009–2011	31	63	37.25
Mizuno MX-200	2009–2010	33	61.5	36.75
Nike Slingshot 4D	2009–2010	34	63.5	37.25
Ping G15	2009–2011	32	62.25	36.75
TaylorMade Burner	2009–2010	31	63	37
TaylorMade Burner Plus	2009–2010	32	63	37.25
TaylorMade r7 XD	2009–2010	32	63	36.75
Titleist 710 AP1	2009–2011	33	63	37
Wilson Staff Ci9	2009–2011	32	62	37.5
Callaway Diablo Edge	2010–2011	32	62.5	37
Callaway X-24 Hot	2010–2011	31	62	37
Nike SQ MachSpeed	2010–2011	33	64	37.25
TaylorMade Burner 2.0	2010–2011	31	63	37
Wilson Staff Di11	2010–2013	32	62	37.5
Adams Idea Tech V4	2011–2013	32	62.25	37.5
Callaway RAZR X HL	2011–2012	32	62.5	37
Callaway RAZR X	2011–present	32	62.5	36.75
Cleveland CG16	2011–2012	31	63	37.25
Cobra S3	2011–2012	31	62.5	37.25
Mizuno JPX-800	2011–2013	32	61.5	36.75
Ping G20	2011–2013	32	62.25	36.75
Titleist 712 AP1	2011–2013	33	63	37
Wilson Staff Ci11	2011–2013	32	62	37.5
Callaway RAZR X Black	2012–present	31	62.5	37
Callaway X Hot	2012–2013	30	62.5	37
Cobra AMP	2012–2013	31	62.5	37.25
Nike VR_S	2012–2013	31	63	37.5
TaylorMade RocketBallz	2012–2012	30.5	63	37
Callaway X2 Hot	2013–2015	30	62.5	37
Cleveland 588 Altitude	2013–2015	31	63	37.25
Cleveland 588 MT	2013–2015	31	63	37.25
Cobra AMP Cell	2013–2013	31	62.5	37.25
Cobra BiO Cell	2013–2015	30.5	62.5	37.25
Mizuno JPX-825	2013–2014	32	61.5	36.75
Mizuno JPX EZ	2013–2015	32	61.5	36.75
Nike VR_S Covert	2013–2014	31	62	37.5
Ping G25	2013–2014	32	62.25	36.75
TaylorMade RocketBladez	2013–2014	30.5	63	37
TaylorMade SpeedBlade	2013–2015	30.5	63	37
Titleist 714 AP1	2013–2015	32	63	37
Wilson Staff D100	2013–2015	31	62	37.5
Adams XTD	2014–2015	31	62	37.25
Callaway Big Bertha (2014)	2014–2016	30	62.5	37.25
Cleveland CG Black (2015)	2014–2017	30	62	37.25
Mizuno JPX-850	2014–2016	32	61.5	36.75
Nike VR_S Covert 2.0	2014–2015	31	62	37.5
Ping G30	2014–2016	30.5	61.88	37
Ping Karsten	2014–2015	30.5	61.88	37
TaylorMade RocketBladez 2.0	2014–2015	30.5	63	37
TaylorMade SpeedBlade HL	2014–2015	31.5	63	37
Wishon 771CSI	2014–present	34	62	37
Adams Tight Lies	2015–2017	33	62	37
Callaway X Series N415	2015–present	30	62.5	37
Callaway XR	2015–2016	30	62.5	37
Cobra Fly-Z	2015–2015	30.5	62.5	37.25
Cobra Fly-Z XL	2015–2017	31.5	62	37.5
Cobra KING F6	2015–2017	30	62.5	37.25
Nike Vapor Speed	2015–present	32	62.5	37.75
Ping GMax	2015–2018	30.5	62	37
Srixon Z 355	2015–2017	31	62	37
TaylorMade AeroBurner	2015–2016	29.5	63	37
TaylorMade RSi 1	2015–2016	30.5	63	37
Titleist 716 AP1	2015–2017	31	63	37
Wilson Staff D200	2015–2017	31	62	37.5
Callaway Big Bertha OS	2016–2019	30	62.5	37.25
Callaway Steelhead XR	2016–2018	30	62.5	37
Cobra KING OS	2016–2017	30	62.5	37.25
Mizuno JPX-900 Hot Metal	2016–2018	31	61.5	36.75
Nike Vapor Fly	2016–2016	32	62.5	37.75
PXG 0311 XF GEN1	2016–2018	30	62.5	37
Ping G	2016–2017	30.5	62	37
TaylorMade M2 (2017)	2016–2018	28.5	63	37
TaylorMade M2	2016–2016	28.5	63	37
Wishon Sterling Single Length	2016–2021	31	63	36.5
Cleveland CBX	2017–2019	30	62.5	37
Cobra KING F7	2017–2017	30	62.5	37.25
Epon AF-705	2017–present	29	62	37
Miura CB-2008	2017–2018	32	61	37
Miura IC-601	2017–2024	31	61.5	37
Ping G400	2017–2019	30	62	37
TaylorMade M CGB	2017–2019	29.5	63	37
Titleist 718 AP1	2017–2019	30	63	37
Wilson Staff D300	2017–2019	29.5	62	37.5
Wilson Staff D350	2017–2019	31	62	37.5
Ben Hogan Edge	2018–2021	34	62.5	37
Bridgestone Tour B JGR HF2	2018–2021	31	62	37.25
Callaway Edge (Costco)	2018–present	30	62.5	37
Callaway Rogue	2018–2020	30	62.5	37
Callaway Rogue X	2018–2020	27	62.5	37.125
Cobra KING F8	2018–2018	29.5	62.5	37.25
Mizuno JPX-919 Hot Metal	2018–2020	30	61.5	37
PXG 0311 XF GEN2	2018–2020	30	62.5	37
TaylorMade M4	2018–2018	28.5	63	37
Tour Edge Hot Launch HL3	2018–2019	32	62.5	37.25
Cleveland Launcher UHX	2019–2022	30	63	37
Cobra KING F9 Speedback	2019–2020	29.5	63.5	37.25
Ping G410	2019–2021	30	62	37
Sub 70 699	2019–2023	31	62.5	37
TaylorMade M5	2019–2020	30	62.5	37.5
TaylorMade M6	2019–2019	28.5	63	37.5
Titleist T300	2019–2023	29	63	37
Tommy Armour 845	2019–2021	29	62.5	37
Tour Edge Hot Launch HL4	2019–2020	31	62.5	37.25
Wilson Staff D7	2019–2021	28	62	37.5
Callaway Mavrik	2020–2022	27	62.5	37
Cobra KING Speedzone	2020–2020	27.5	63.5	37.25
Epon AF-706	2020–2022	28	62	37
Mizuno JPX-921 Hot Metal	2020–2022	29	61.5	37
PXG 0311 XP GEN3	2020–2021	28	62	37.5
Proto-Concept C07	2020–present	31	62.5	37
TaylorMade SIM Max	2020–2020	28.5	63	37.25
Tour Edge Exotics EXS 220	2020–2021	27.5	62.5	37.25
Tour Edge Hot Launch C521	2020–2021	31	62.5	37.25
Ben Hogan Edge EX	2021–present	32	62.5	37
Callaway Apex DCB	2021–2024	30	62.5	37
Cobra KING Radspeed	2021–2021	27.5	63.5	37.25
Honma T//World GS	2021–present	29	62	37
PXG 0311 XP GEN4	2021–2022	27	62	37.5
Ping G425	2021–2023	30	62	37
Srixon ZX4	2021–2023	28.5	62	37
Stix Perform	2021–present	28	62	37
Takomo 101	2021–2026	30	62.5	37
TaylorMade SIM2 Max	2021–2021	28.5	63	37.25
Titleist T300 (2021)	2021–2023	29	63	37
Tour Edge Exotics E721	2021–2022	27.5	62.5	37.25
Tour Edge Hot Launch C522	2021–2022	29	62.5	37.25
Wilson Staff D9	2021–2023	27	62	37.5
Yonex EZONE GS	2021–2023	29	62.5	37.25
Callaway Great Big Bertha (2023)	2022–present	30	62.5	37
Callaway Rogue ST Max	2022–2023	27.5	62.5	37
Cobra LTDx	2022–2022	26.5	63.5	37.25
Mizuno JPX-923 Hot Metal	2022–2024	28.5	61.5	37
PXG 0311 XP GEN5	2022–2023	27	62	37.5
TaylorMade Stealth	2022–2023	28	63	37.25
Tour Edge Hot Launch C523	2022–2024	29	62.5	37.25
Adams Idea (2023)	2023–present	30	62.5	37.25
Callaway Big Bertha (2023)	2023–present	27	62.5	37
Callaway Paradym	2023–present	29	62.5	37
Callaway Paradym X	2023–present	27.5	62.5	37
Cobra Aerojet	2023–2023	26.5	63.5	37.25
Maltby TS-1 IM	2023–present	32.5	62	37
PXG 0311 XP GEN6	2023–2024	27	62	37.5
Ping G430	2023–2025	29	62	37
Srixon ZX4 Mk II	2023–2024	28.5	62	37
Sub 70 699 V2	2023–2025	30	62	37
Titleist T350	2023–2025	29	63	37
Tour Edge Exotics E723	2023–2024	27.5	62.5	37.25
Wilson Dynapower	2023–2025	27	62	37.5
Yonex EZONE GS i-Tech	2023–present	29	62.5	37.5
Callaway Apex Ai300	2024–present	29	62.25	37.25
Callaway Paradym Ai Smoke	2024–2025	28	62.25	37.25
Callaway Paradym Ai Smoke Max Fast	2024–2025	31	62.5	37.5
Cleveland ZipCore XL	2024–present	29	63	37.25
Cobra Darkspeed	2024–2025	27	63.5	37.25
Honma TW767 Hx	2024–present	28	61.5	37
Mizuno JPX-925 Hot Metal	2024–present	28	62	37.25
PXG 0311 XP GEN7	2024–2026	27	62	37.5
Srixon ZXi4	2024–present	28.5	62	37.25
TaylorMade Qi	2024–2026	28	63	37.25
Tommy Armour 845+	2024–present	31	62.5	37.25
Tour Edge Hot Launch C524	2024–2025	29	62.5	37.25
XXIO 13	2024–2025	28	62.5	37.25
Callaway Elyte	2025–2026	29	62.5	37.25
Callaway Elyte Max Fast	2025–2026	30	62.25	37.5
Callaway Elyte X	2025–2026	28	62.5	37.25
Cobra DS-ADAPT	2025–present	27	63.5	37.25
Honma TW777 PCB Max	2025–present	28	62.5	37.25
Ping G440	2025–present	29	62	37
Titleist T350 (2025)	2025–present	29	63	37
Wilson DYNAPWR	2025–present	28	62	37.5
XXIO 14	2025–present	28	62.5	37.5
XXIO 14+	2025–present	28.5	62	37.25
Callaway Quantum Max Fast	2026–present	28	62	37.5
Callaway Quantum Max	2026–present	29	62.25	37.25
PXG 0311 XP GEN8	2026–present	27	62	37.5
Takomo 101 MKII	2026–present	29	62.5	37
TaylorMade Qi Max	2026–present	28	63	37.25

Figures shown are the 7-iron from each set (or the nearest middle iron where a 7-iron is not on file). Follow a model link for the full set chart.