4 iron
Skip itPrices mostly outside the sweet spot ($34.80–$447.80) — this niche doesn't clear our bar today.
Review moat
Great195.76avg incumbent reviews — the moat a new listing must climb
Competition
Good43%top-5 click share — leaders hold, buyers still browse
Growth
Good+44.2%90-day search growth — must beat 0% to launch
Avg price
Good$166.43avg listing price — sweet spot $15–$100
Returns
Okay3.3%return rate — above 5% kills the launch gate
Market size
Okay$157K$157K/yr · 65K searches
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Brand share
Bad91%top-5 brand share — brand-locked demand
Conversion
Bad1.5%search→purchase rate — share of searches ending in a sale
Price range
Bad$34.80–$447.80cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, 4 iron is a $157K/yr Amazon United States market (65K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Apr–Jul–Aug. Verdict: Skip it — 45/100.
Data updated Jul 25, 2026 · scored weekly · How we score niches
4 iron market data
- Units sold / yr
- 500–750
- avg 0–100/product
- Revenue / yr
- $83K–$125K
- units × avg price
- Conversion rate
- 1.5%
- Avg BSR
- #52
- Page quality
- 0%
- Prime
- 79%
- Sponsored
- 41%
- Out of stock
- 29.4%
- Avg brand age
- 51 months
- Avg seller age
- 174 days
Competition & brand share
The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.Brands
10 rising
Sellers
24
Top-5 brand share
91%
Top 20: 100%
Top-5 click share
43%
Top 20: 83%
Open market
5%
- Callaway43%
- MAZEL18%
- TaylorMade18%
- PRECISE7%
- WILSON6%
- XINGGM4%
- Open — no brand owns it (4 brands, 5%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +44.2% search growth over the last 90 days.Peak months: Apr, Jul, Aug · busiest ÷ quietest = 2.6×
Top 4 iron search terms
- 4 iron golf club22K/yr
- 4 iron23K/yr
- callaway 4 iron8K/yr
- taylormade 4 iron6K/yr
- 4 iron golf club men right handed6K/yr
Top 4 iron products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Callaway Elyte 4 Iron Steel Regular Standard
Callaway$141.724.1★9 rev
MAZEL Golf Individual Iron 1 2 3 4 5 6 7 8 9 Golf Iron with Steel Shafts for Right Handed Golfers (Stainless Steel Black Silver 4 Iron Stiff Right)
MAZEL$42.234.6★320 rev
Callaway Elyte Steel Stiff Standard
Callaway$137.864.4★9 rev
TaylorMade Qi MAX Single 4 Iron KBS Max 85 MT R Regular Right Handed
TaylorMade$156.285.0★1 rev
XM-01 Individual Golf Irons or Golf Irons Set - Premium Men Golf Club Iron with Steel Shaft for Right Hand Golfers Stiff Flex (#4 Iron Single Right)
XINGGM$48.154.3★213 rev
Newest
by launch date
IR RH QTM MAX OS 4 ELVATE 85 ST STF
Callaway$150.900 rev
IR RH QTM MAX 4 KBS MAX 90 ST STF
Callaway$149.751 rev
Build a Custom Cobra Aerojet #4 Single Iron (Ozik Program F15 Regular)
TaylorMade$59.841 rev
TaylorMade Qi MAX Single 4 Iron KBS Max 85 MT R Regular Right Handed
TaylorMade$156.281 rev
TaylorMade Qi MAX Single 4 Iron KBS Max 85 MT S Stiff Right Handed
TaylorMade$156.281 rev
Trending
90-day click momentum
Precise S7 Mens 18-Piece Complete Golf Club Set Titanium Driver Fairway Woods Hybrid 5-SW Irons Putter & Stand Bag Right Handed Tall Size Red
PRECISE$396.374.4★
Callaway Golf Elyte X Individual Irons(Right Cypher 50g Light 4 Iron)
Callaway$157.635.0★
Precise S7 Mens 18-Piece Complete Golf Club Set Titanium Driver Fairway Woods Hybrid 5-SW Irons Putter & Stand Bag Right Handed Regular Size Blue
PRECISE$393.914.4★
IR RH QTM MAX OS 4 ELVATE 85 ST STF
Callaway$150.900.0★
WILSON Golf Profile Platinum Package Set Mens Right Handed Tall Carry
WILSON$447.804.3★
What buyers say about 4 iron
What buyers praise and complain about, mined from review topics.What buyers love
“Great product”
“great set for the price”
“seems like the right fit for my game”
“Better than I expected”
“Great set for beginners or anyone”
“they held up well”
“Versatile”
“The club was of fine quality and creatively designed”
“the fit and finish are good and the handles seems ok”
What buyers complain about
“1 Month Use then Shaft Broke”
“Cheaply made”
“Not worth spending $100 on”
Top return reasons
Common questions
- Is 4 iron profitable to sell on Amazon United States?
- The niche generates $157K/yr across 34 tracked products. 1 of 7 products launched in the last 360 days are still selling. 90-day search growth is +44.2%. Flapen's verdict: Skip it (45/100).
- How competitive is the 4 iron niche?
- 10 brands and 24 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 91% of demand.
- What do buyers complain about in 4 iron?
- Top complaints mined from reviews: Durability, Quality-Overall, Value For Money. The return rate is 3.3%.
- When does demand for 4 iron peak?
- Demand peaks in Apr–Jul–Aug; the busiest month runs 2.6× the quietest.
- What does it cost to enter the 4 iron niche?
- Listings span $34.80–$447.80; the average listing price is $166.43 (sweet spot $15–$100). The average incumbent carries 196 reviews — the moat a new listing must climb.