Gravity Knife Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Gravity Knife sales on Amazon US totaled 34,550 units in July 2026 (▼ 20.6% vs. the prior month), generating an estimated $688,186 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 57.9% of unit volume and 39.8% of revenue, while a typical listing is priced at $26.55. The keyword itself pulled 12,871 Amazon queries over the same period (▼ 10.8% MoM).
Zooming out to the 12-month window ending July 2026, the gravity knife Top 50 moved 557,100 units and $11,268,459 in cumulative sales — an average of 46,425 units and $939,038 per month. Monthly throughput topped out at 119,550 units in December 2025 and dipped to 19,950 in May 2026, leaving the latest reading 5.6% lower than August 2025.
Gravity Knife Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
34.5K
▼ 20.6% MoM
Monthly Revenue 2026/07
$688.2K
▼ 15.4% MoM
Top 10 Market Share 2026/07
57.9%
Gravity Knife Market Share & Sales Concentration on Amazon US — July 2026
The most-sold gravity knife listing on Amazon US in July 2026 is ASIN B007HAE5GQ (Brand: Smith & Wesson), which sold 7,000 units at $11.89 apiece — equal to 20.3% of every unit tracked in this report and 1.8× the volume of the No. 2 listing.
The Top 10 ASINs account for 20,000 units and $274,220 in July 2026 — 57.9% of unit volume and 39.8% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Gravity Knife' on Amazon
July 2026
Is 57.9% Top 10 share highly concentrated?
Ask AI to evaluate competition, market structure, and entry opportunities using ’s tracked Amazon sales, ranking, and keyword data.
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Top 5 Volume Share breakdown
B007HAE5GQ
Smith & Wesson Accessories Extreme Ops SWA24S 7.1in S.S. Folding Knife with 3.1in Serrated Clip Point Blade and Aluminum Handle for Outdoor
7K
▼ 30.0%vs. prior month
$82.9K
latest month
12-month trend
B0CF97GFS1
FUNBRO Small Pocket Knife Gift for Men | Keychain Box Cutter with 1.34inch Blade, Mini Folding Knives EDC Gadgets, Stocking Stuffers Gift for Adults Men Him
4K
▼ 33.3%vs. prior month
$40K
latest month
12-month trend
B09T8YPT1X
Kershaw Appa Pocket Knife, All-Black, 2.75 Inch Reverse Tanto Blade | EDC with Assisted Opening, Reversible Pocketclip, Everyday Carry for Men and Women
2K
▼ 50.0%vs. prior month
$32.7K
latest month
12-month trend
B0057R8SSM
Kershaw Clash Pocket Knife, Black | 3.1 Inch Steel Drop Point Partially Serrated Blade, Assisted Opening, Reversible Clip, For Men and Women
1K
▲ 0.0%vs. prior month
$32.9K
latest month
12-month trend
B0B824PKTF
FUNBRO EDC Pocket Knife - 7CR13Mov Steel Tanto Blade | Slim Knife with Clip and Liner Lock, Window Breaker for Outdoor Camping- Stocking Stuffer Gifts for Men Women
1K
▲ 0.0%vs. prior month
$9.4K
latest month
12-month trend
B0BY9745L7
Tactical Spring Assisted Pocket Knife - Karambit Folding Knives for Men - Folding Sharp Tiger Claw Blade - Best Combat Tool for Hunting Military Camping Self Defense EDC - Birthday Mens Gifts X-42
1K
▲ 11.1%vs. prior month
$13.4K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Gravity Knife Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Smith & Wesson is the best-performing gravity knife brand in July 2026, moving 7,000 units across 1 ASIN for 35.0% of Top 10 volume. FUNBRO follows with 5,000 units (25.0%), ahead of Kershaw on 4,000 units (20.0%).
With 7 brands splitting the Top 10 and 80.0% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $7.99 to $20.48, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Smith & Wesson
1 ASIN in Top 10
35.0%
Units
7K
Revenue
$82.9K
Avg. price
$11.89
B007HAE5GQ
$11.89·★4.6·52.5K revsSmith & Wesson Accessories Extreme Ops SWA24S 7.1in S.S. Folding Knife with 3.1in Serrated Clip Point Blade and Aluminum Handle for Outdoor
Units sold7K
FUNBRO
2 ASINs in Top 10
25.0%
Units
5K
Revenue
$49.4K
Avg. price
$7.99
B0CF97GFS1
$7.99·★4.5·6.2K revsFUNBRO Small Pocket Knife Gift for Men | Keychain Box Cutter with 1.34inch Blade, Mini Folding Knives EDC Gadgets, Stocking Stuffers Gift for Adults Men Him
Units sold4KB0B824PKTF
$7.99·★4.4·3.9K revsFUNBRO EDC Pocket Knife - 7CR13Mov Steel Tanto Blade | Slim Knife with Clip and Liner Lock, Window Breaker for Outdoor Camping- Stocking Stuffer Gifts for Men Women
Units sold1K
Kershaw
3 ASINs in Top 10
20.0%
Units
4K
Revenue
$82.1K
Avg. price
$20.48
B09T8YPT1X
$16.17·★4.6·3.5K revsKershaw Appa Pocket Knife, All-Black, 2.75 Inch Reverse Tanto Blade | EDC with Assisted Opening, Reversible Pocketclip, Everyday Carry for Men and Women
Units sold2KB0057R8SSM
$28.99·★4.8·7.9K revsKershaw Clash Pocket Knife, Black | 3.1 Inch Steel Drop Point Partially Serrated Blade, Assisted Opening, Reversible Clip, For Men and Women
Units sold1KB0C67ZJJCX
$16.29·★4.5·684 revsKershaw Appa Pocket Knife, All-Black | 2.75 Inch Steel Partially Serrated Reverse Tanto Blade, Assisted Opening, Reversible Clip, For Men and Women
Units sold1K
Trending Gravity Knife Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, 2 ASINs forced its way in: B0BY9745L7 booked 1K units at $12.99, with ▲ 11.1% MoM change. On the growth side, B0FWC9SXTY leads positive momentum with ▲ 900.0% MoM growth on 500 units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B0BY9745L7
Tactical Spring Assisted Pocket Knife - Karambit Folding Knives for Men - Folding Sharp Tiger Claw Blade - Best Combat Tool for Hunting Military Camping Self Defense EDC - Birthday Mens Gifts X-42
Price
$12.99
Rating
4.7
Reviews
994
Latest month sales
B01NBUJ5UI
Grand Way Long Blade Folding Knife - Sharp Hunting Hiking Camping Tactical Survival Work Knives for Men Women - Foldable Large Knife with Rosewood Handle - Stocking Stuffers Gifts 4172
Price
$35.00
Rating
4.6
Reviews
7.5K
Latest month sales
B0FWC9SXTY
9000R Pocket Knife 3.3" Magnacut EDC Camping Folding Knife for Men, Black | Anodized Aluminum Handle, Pocket Clip, Portable, Sharp, Outdoor Survival Hiking Knives, Everyday Carry, Gifts for Men Women
Unlock to view ASIN details and product titles
Price
$26.88
Rating
3.8
Reviews
110
Latest month sales
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