XXIO · Iron set
XXIO Prime irons
Super game improvement, 4.0 of 5 for forgiveness
XXIO's ultralight irons for experienced golfers with moderate swing speeds, built to cut the fatigue of heavier irons.
Choose it if
- You often catch it thin or heavy and want the most help an iron gives.
- You need a softer shaft: senior flex is stock.
Choose something else if
- You play left-handed: PING G740, sold left-handed, 5.0 of 5.
- Class
- Super game improvement
- 7-iron loft
- 28°Every club's loft, lie and length
- Offset (7-iron)
- 1.5 mm face progression (no offset figure)
- Stock flexes
- Senior or regular
- Hands
- Right only
- Price
- $2,274.93 at XXIO, 7 irons at $324.99 each, checked 2 Nov
XXIO Prime or XXIO 14?
| Detail | XXIO Prime this page | XXIO 14 |
|---|---|---|
| Forgiveness score | 4.0 of 5 | 4.0 of 5 |
| Class | Super game improvement | Super game improvement |
| 7-iron loft | 28° | 28° |
| Offset, 7-iron | – | – |
| Sole | not published | not published |
| Flexes | A · R | A · R · S |
| Hands | RH | RH · LH |
| Price | $2,274.93 at XXIO, checked 2 Nov | $1,679.93 at XXIO, checked 2 Nov |
Loft, lie and length, club by club
| Club | Loft | Lie | Length | Face progression | Bounce |
|---|---|---|---|---|---|
| 5-iron | 22° | 61.5° | 38.5 in | 1 mm | 1° |
| 6-iron | 25° | 62° | 38 in | 1.5 mm | 1° |
| 7-iron | 28° | 62.5° | 37.5 in | 1.5 mm | 2° |
| 8-iron | 32° | 63° | 37 in | 2 mm | 3° |
| 9-iron | 37° | 63° | 36.5 in | 2.5 mm | 4° |
| PW | 42° | 63.5° | 36 in | 3.5 mm | 5° |
| AW | 48° | 63.5° | 36 in | 5 mm | 6° |
| SW | 56° | 63.5° | 36 in | 5 mm | 12° |
Build a whole bag around it, or check the lofts in the bag you carry.
Use the iron finder to compare sets for your usual miss, and check the set makeup and loft gaps before ordering. Between a game improvement and a super game improvement head, this is how to tell which one your strike needs.
The XXIO Prime is sold in a senior (A) flex as well as regular (R): what the senior flex changes, and who it suits.
XXIO Prime: the questions buyers ask
- Is the XXIO Prime forgiving?
- Yes. It is XXIO's super game improvement iron, with a 28° 7-iron. It scores 4.0 of 5 on our reading of what XXIO publishes about it; the most forgiving iron sets we cover score 5.0.
- Who is the XXIO Prime for?
- It suits golfers who often catch it thin or heavy and want the most help an iron gives.
- Does the XXIO Prime come in senior or ladies flex?
- Senior, yes; ladies, no. XXIO lists senior (A) and regular (R).
- Is the XXIO Prime sold left-handed?
- No: XXIO sells it right-handed only.
- What are the XXIO Prime lofts?
- 5-iron 22°, 6-iron 25°, 7-iron 28°, 8-iron 32°, 9-iron 37°, PW 42°, AW 48°, SW 56°, as XXIO publishes them. The full table with lie and length is above.
- Which clubs come in an XXIO Prime set?
- 7-iron to PW, or 7-iron to PW with an AW; the 5-iron is special order only.
- How much does the XXIO Prime cost?
- $2,274.93 at XXIO, 7 irons at $324.99 each, checked 2 Nov. Used from $388.99 at 2nd Swing Golf, checked 12 Oct. Prices change; the seller's page has today's.
How the 4.0 adds up
The forgiveness score is our reading of what XXIO publishes about the head, from 1 to 5. It is not a test result. How every score works.
| Part | Points | Why |
|---|---|---|
| Head class | 4 | Super game improvement: the biggest, most forgiving iron head a maker sells. |
| Offset | +0 | XXIO doesn't publish a 7-iron offset, so offset earns no point. |
| Sole | +0 | XXIO doesn't publish a sole width, so the sole earns no point. |
| Forgiveness score | 4.0 | of 5 |
The score rates the head only. Hand, flex and price decide which version you buy, not how forgiving it is. XXIO does not publish a 7-iron offset or a sole width.
Specification sheet
| Maker | XXIO |
|---|---|
| Model | XXIO Prime |
| Model year | – |
| Type | Iron set |
| Class | Super game improvement |
| Who it suits (our reading) | Seniors, slower swings |
| Handicap range the maker states | – |
| Offset | Face progression 1.5 mm at the 7-iron (1 mm in the 5-iron up to 5 mm in the AW and SW) |
| Sole | – |
| Moment of inertia (MOI) | – |
| Face technology | – |
| Construction | Very light irons for experienced golfers with moderate swing speeds, made for distance and a straight flight without the fatigue of a heavier set. |
| Set makeup | 7-iron to PW, or 7-iron to PW with an AW; the 5-iron is special order only. |
| Clubs in the set | – |
| Stock steel shafts | – |
| Stock graphite shafts | XXIO Prime SP-1300 |
| Stock flexes | A (senior), R (regular) |
| 7-iron loft | 28° |
| Hands | RH |
| Men's or women's | Men's |
| List price (MSRP) | not published |
| Price at XXIO | $324.99 · checked 2 Nov per club |
| Price for 7 clubs | $2,274.93 · checked 2 Nov (7 × $324.99 per club) |
Compare with other super game improvement irons
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| Sole | Hand | Where to buy | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 5.0 | Super game improvement | 28° | 4.8 mm | Wider | A · R · S · X | RH · LH | $1,299.99 at PGA TOUR Superstore 7 irons (5-9, PW, UW) · checked 2 Nov | ||
| 5.0 | Super game improvement | 32° | 4.6 mm | Wide | L · A · R · S · X | RH · LH | $749.95 at PXG 5 clubs (7-iron to sand wedge) at $149.99 each · checked 2 Nov | ||
| 5.0 | Super game improvement | 32° | 4.6 mm | Wide | L · A · R · S · X | RH · LH | $749.95 at PXG 5 clubs (7-iron to sand wedge) at $149.99 each · checked 2 Nov | ||
| 5.0 | Super game improvement | 31° | 5.7 mm | Wider: 23.9 mm at the 7-iron | R · S | RH | $962.50 at Mizuno 7 irons · checked 2 Nov | See it at Mizuno Check price on Amazon Amazon's price may differ | |
| 4.5 | Super game improvement | 29° | 2.5 mm | Wide, sculpted | A · R · S | RH · LH | $599.99 at Tour Edge 7 irons · checked 2 Nov | ||
| 4.5 | Super game improvement | 29.5° | 5.2 mm | Skid sole, more bounce | A · R · S · X | RH · LH | $999 at Cobra 7 irons · checked 2 Nov | Buy at Cobra Check price on Amazon Amazon's price may differ | |
| 4.5 | Super game improvement | 29.5° | 5.2 mm | Skid sole | L | RH · LH | $1,099 at Cobra 7 irons · checked 2 Nov | Buy at Cobra Check price on Amazon Amazon's price may differ | |
| 4.5 | Super game improvement | not published | not published | Wide | R · S | RH · LH | $799.99 at Wilson 7 irons · checked 2 Nov | See it at Wilson Check price on Amazon Amazon's price may differ | |
Callaway Quantum Max OS (2026) | 4.5 | Super game improvement | 29° | 4.8 mm | Tri-Sole | R · S | RH · LH | $1,099.99 at Golf Discount 7 irons (4-PW) · checked 2 Nov | |
Callaway Quantum Max Fast (2026) | 4.5 | Super game improvement | 28° | 4.7 mm | Tri-Sole | not published | RH | $1,249.99 at Golf Discount 7 irons (5-PW, AW) · checked 2 Nov |
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Order: Forgiveness score first; on a tie, the set more golfers can buy, then a set that includes the long irons, then price. Use the arrows to sort. A dash means the maker does not publish it.
See all iron sets on the most forgiving irons page, or compare this club side by side. Waiting for a sale? The Black Friday golf club deals page has the price to beat on every club we price.
Sources
The specification comes from these pages; open the maker's page before buying, because prices and shaft options change. Check the exact shaft and hand at the shop before ordering.
- XXIO's specifications (price checked 2 Nov)
- 2nd Swing Golf's used listings (checked 12 Oct)
- Pre-owned: seen at 2nd Swing Golf from $388.99 (checked 12 Oct)