Tommy Armour Atomic vs Tommy Armour 845 Max
Side-by-side factory specifications. Differing values are highlighted.
Specification comparison
| Club | Atomic loft | 845 Max loft | Atomic lie | 845 Max lie | Atomic length | 845 Max length |
|---|---|---|---|---|---|---|
| 4 | 19 | — | 60.5 | — | 39 | — |
| 5 | 21.5 | 23 | 61.5 | 61.5 | 38.375 | 38.375 |
| 6 | 24 | 26 | 62 | 62 | 37.75 | 37.75 |
| 7 | 27 | 30 | 62.5 | 62.5 | 37.125 | 37.125 |
| 8 | 31 | 34 | 63 | 63 | 36.5 | 36.5 |
| 9 | 36 | 39 | 63.5 | 63.5 | 36 | 36 |
| PW | 41 | 44.5 | 64 | 64 | 35.5 | 35.5 |
| AW | 46 | 50 | 64 | 64 | 35.25 | 35.25 |
Highlighted cells differ between the two sets. Lofts and lies are factory standard.
Lofts compared
- Atomic
- 845 Max
What the differences mean
At the 7-iron, the Atomic is 27° and the 845 Max is 30°, a 3° gap. Each degree of loft is worth roughly 3 to 4 yards of carry at the same swing speed, so the Atomic should carry roughly 9 to 12 yards further with that club, on a slightly lower, shallower flight than the 845 Max. Across the 7 clubs both sets share, the 845 Max averages 2.9° weaker, with the largest gap at the AW (46° vs 50°). The pitching wedges are 41° and 44.5°; the stronger one leaves a 9° jump to a 50° gap wedge, which matters when planning wedge gapping.
The sets are built differently: the Atomic runs 4-iron to AW (8 clubs), the 845 Max 5-iron to AW (7 clubs).
Both are super game improvement irons, built for high handicaps, beginners and slower swing speeds. The most forgiving category — very wide soles, maximum perimeter weighting and the strongest lofts. Because they target the same golfer, the decision comes down to the specific loft, feel and shaping differences rather than who the sets are made for.
The Atomic is listed as brazed hollow body with titanium cup face and the 845 Max as cast, ultra-wide sole. The Atomic's hollow body lets the face flex more and moves mass low and outward, usually giving higher launch and more ball speed on off-centre strikes than the 845 Max, at some cost in feel. Both use tungsten weighting to lower the centre of gravity and steady the head on off-centre strikes.
The 845 Max arrived 2 years after the Atomic, a typical one-generation refresh. Changes over that span are usually incremental: refined face thickness, revised weighting, updated looks and small loft tweaks rather than a new concept. Here the 7-iron loft moved from 27° to 30°.
Which should you choose?
The 845 Max is the weaker-lofted set — up to 4° weaker than the Atomic. That trades raw distance for a steeper landing angle and more predictable stopping power into greens.
Both charts are reproduced in full on their own pages: Tommy Armour Atomic specs and Tommy Armour 845 Max specs.
Frequently asked questions
Is the Tommy Armour Atomic stronger lofted than the 845 Max?
Yes. The Tommy Armour Atomic 7-iron is 27° against 30° for the 845 Max, 3° stronger, which is worth roughly 9 to 12 yards of extra carry with the same swing.
What is the loft difference between the Tommy Armour Atomic and 845 Max?
At the 7-iron the difference is 3° (27° vs 30°). The largest gap on a shared club is 4° at the AW, and all 7 shared clubs differ.
Are the Tommy Armour Atomic and 845 Max aimed at the same golfer?
Yes. Both are super game improvement irons, built for high handicaps, beginners and slower swing speeds. Choose on feel, looks and gapping, ideally after hitting both.
Do the Tommy Armour Atomic and 845 Max have the same lie and length?
At the 7-iron, yes: both are 62.5° lie and 37.125 inches long.
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