---
title: "Mp40 — $3K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/sports-outdoors/mp40"
last_updated: "2026-08-12T13:47:38.214Z"
locale: en
meta:
description: "Amazon product research for mp40: $3K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for mp40: $3K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Mp40 — $3K/mo Amazon US Product Research (2026)"
---
# **Mp40**
**Skip it**
Weak search conversion (0.4%) — this niche doesn't clear our bar today.
Market size 8Growth 43Conversion 5Competition 17Returns 31Price range 18Avg price 60Brand share 14Review moat 51Quality gap 38
**Avg price**
**Good****$145.38**
avg listing price — sweet spot $15–$100
**Review moat**
**Good****1,469.36**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Okay****+14.4%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Returns**
**Okay****4.6%**
return rate — above 5% kills the launch gate
**Price range**
**Bad****$35.87–$399.00**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Bad****80%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****94%**
top-5 brand share — brand-locked demand
**Market size**
**Bad****$31K**
$31K/yr · 60K searches
**Conversion**
**Bad****0.4%**
search→purchase rate — share of searches ending in a sale
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
## **Is mp40 profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, mp40 is a $31K/yr Amazon United States market (60K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Dec. Verdict: Skip it — 25/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **mp40 market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **250–500**
- avg 0–100/product
- **Revenue / yr**
- **$36K–$73K**
- units × avg price
- **Conversion rate**
- **0.4%**
- **Avg BSR**
- **#4,279**
- **Page quality**
- **0%**
- **Prime**
- **82%**
- **Sponsored**
- **55%**
- **Out of stock**
- **9.2%**
- **Avg brand age**
- **71 months**
- **Avg seller age**
- **179 days**
## **Competition: brands, sellers & click share**
The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**7 **▲rising
**Sellers**
**23**
**Top-5 brand share**
**94%**
Top 20: 100%
**Top-5 click share**
**80%**
Top 20: 100%
**Open market**
**3%**
- Umarex64% - BBTac10% - JJNUSA8% - GoldenBall7% - Splatterburst Targets4% - Legend3% - Open — no brand owns it (1 brand, 3%)
## **mp40 demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +14.4% search growth over the last 90 days.
3K2KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Holiday '25Spike '26Prime Day '26 seasonSepDecMarJunAugNovMarMay
Peak months: Dec · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/us/sports-outdoors/mp40/trend)
## **Top mp40 search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **mp40**21K/yr+5.8%0.4% conv. - **mp40 bb gun**8K/yr+63.3%0.5% conv. - **airsoft mp40**12K/yr+0.4%0.2% conv. - **umarex mp40**6K/yr+73.4%0.6% conv. - **mp40 airsoft gun**7K/yr-3.8%0.5% conv. - **mp 40**5K/yr-37.8%0.4% conv. - **mp40 bb gun full auto**443/yr+367.5%0.0% conv. [**All search terms **](https://flapen.com/research/us/sports-outdoors/mp40/search-terms)
## **Top mp40 products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%15%$5K30%$9K45%$14K60%$19K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 11 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Umarex Legends MP Blowback Automatic .177 Caliber BB Gun Air Rifle**Umarex**$194.87**4.5★772 rev](https://www.amazon.com/dp/B074G8FNY2) [2**BBTac Airsoft BT-M40 Spring Loaded Rifle WWII Replica**BBTac**$43.99**3.9★326 rev](https://www.amazon.com/dp/B00XBVGE3W) [3**JJNUSA Genuine Leather Gun Holster for Glock 19 17 19X 22 23 26 31 32 44 45 Ruger SR9 SR22 Sig P225 P299 SW MP9 MP40 Leather IWB Holster Flower Brown Right Handed**JJNUSA**$39.57**5.0★1 rev](https://www.amazon.com/dp/B0F9FWFPT3) [4**360 FPS German WWII Full Metal Machine Airsoft Pistol AEG (Black & Imitation Wood)**GoldenBall**$171.18**4.6★12 rev](https://www.amazon.com/dp/B0BYNB6N8V) [5**Umarex Legends M3 Grease Gun .177 Caliber BB Gun Air Rifle**Umarex**$186.99**4.5★207 rev](https://www.amazon.com/dp/B08SHVDTT5)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**JJNUSA Genuine Leather Gun Holster for Glock 19 17 19X 22 23 26 31 32 44 45 Ruger SR9 SR22 Sig P225 P299 SW MP9 MP40 Leather IWB Holster Flower Brown Right Handed**JJNUSA**$39.57**1 rev1y ago](https://www.amazon.com/dp/B0F9FWFPT3) [**360 FPS German WWII Full Metal Machine Airsoft Pistol AEG (Black & Imitation Wood)**GoldenBall**$171.18**12 rev3y ago](https://www.amazon.com/dp/B0BYNB6N8V) [**Umarex Legends M3 Grease Gun .177 Caliber BB Gun Air Rifle**Umarex**$186.99**207 rev5y ago](https://www.amazon.com/dp/B08SHVDTT5) [**Umarex Legends M1A1 Blowback Automatic .177 Caliber BB Gun Air Rifle**Umarex**$220.19**590 rev6y ago](https://www.amazon.com/dp/B0839KG389) [**Pro Heavy Duty Competition Holster fits SW MP9/MP40 M2.0 4.25in - Polymer/Metal Models (Right-Hand Draw Black/Carbon Fiber)**Black Scorpion Outdoor Gear**$128.97**0 rev6y ago](https://www.amazon.com/dp/B07W7VKSJF)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Splatterburst Targets - 8 inch Adhesive Stick & Splatter Reactive Shooting Targets - Gun - Rifle - Pistol - Airsoft - BB Gun - Pellet Gun - Air Rifle (100 Pack)**Splatterburst Targets**$35.87**4.8★**▲ 183%**](https://www.amazon.com/dp/B0179SSDMC) [**Pro Heavy Duty Competition Holster fits SW MP9/MP40 M2.0 4.25in - Polymer/Metal Models (Right-Hand Draw Black/Carbon Fiber)**Black Scorpion Outdoor Gear**$128.97**0.0★**▲ 173%**](https://www.amazon.com/dp/B07W7VKSJF) [**JJNUSA Genuine Leather Gun Holster for Glock 19 17 19X 22 23 26 31 32 44 45 Ruger SR9 SR22 Sig P225 P299 SW MP9 MP40 Leather IWB Holster Flower Brown Right Handed**JJNUSA**$39.57**5.0★**▲ 169%**](https://www.amazon.com/dp/B0F9FWFPT3) [**Umarex HK Heckler & Koch MP5 K-PDW Semi Automatic .177 Caliber BB Gun Air Rifle Black**Umarex**$113.02**4.2★**▲ 33%**](https://www.amazon.com/dp/B003IP9ZJ6) [**Umarex Legends P.08 All Metal .177 Caliber BB Gun Air Pistol Standard Action Legends P.08 Air Gun**Umarex**$65.48**4.5★**— 6%**](https://www.amazon.com/dp/B00AU6D5IS)
**~~View all trending →~~**
## **What reviews say buyers love and hate about mp40**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Fun/Entertainment Experience**24%
*“Great fun”*
**Quality-Overall**17%
*“Great, well-made, gun, accurate”*
**Value For Money**9%
*“Very good investment for a replica”*
**Material Quality**8%
*“the other is high quality plastic the material is goof for a MP40 airsoft gun”*
**Weight Heavy**8%
*“heavy and authentic looking also works perfect”*
**Durability**4%
*“it is really durable part of it is metal”*
**Product Condition**4%
*“shipped as new”*
**Design-Overall**4%
*“Nice build quality”*
**Measurement/Reading Accuracy**4%
*“Pretty accurate as well get about 2.5 mags out of the 2 co2 cylinders”*
**Efficiency**4%
*“Works great when it was working”*
### **What buyers complain about **
**Durability**15%
*“Cheaply made broke a week after we got it”*
**Weight Heavy**13%
*“Its heavy at first I was a little bit concerned on how you put the CO2 in”*
**Functionality-Overall**13%
*“DOES NOT WORK”*
**Value For Money**12%
*“Not super thrilled that the price dropped the very next day after I ordered it though”*
**Product Condition**8%
*“It seems like a used and returned item”*
**Strength**5%
*“Weak”*
**Defective Material/Parts**5%
*“I think there was some manufacturing defect inside of the barrel”*
**Leak-Proof**5%
*“If it really had leaking problems I believe its been fixed in this new version”*
**Fun/Entertainment Experience**5%
*“No Access to the fun stuff”*
**Quality-Overall**3%
*“Super cheap”*
### **Top return reasons **
**Functionality-Overall**24%
**Advertised Vs Actual Product**12%
**Leak-Proof**10%
**Defective Material/Parts**7%
**Value For Money**6%
**Weight Heavy**5%
**Size-Overall**5%
**Quality-Overall**4%
**Material Quality**4%
**Product Condition**3%
## **Common mp40 questions**
- **Is mp40 profitable to sell on Amazon United States?**
- The niche generates $31K/yr across 11 tracked products. 90-day search growth is +14.4%. Flapen's verdict: Skip it (25/100).
- **How competitive is the mp40 niche?**
- 7 brands and 23 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 94% of demand.
- **What do buyers complain about in mp40?**
- Top complaints mined from reviews: Durability, Weight Heavy, Functionality-Overall. The return rate is 4.6%.
- **When does demand for mp40 peak?**
- Demand peaks in Dec; the busiest month runs 1.7× the quietest.
- **What does it cost to enter the mp40 niche?**
- Listings span $35.87–$399.00; the average listing price is $145.38 (sweet spot $15–$100). The average incumbent carries 1,469 reviews — the moat a new listing must climb.
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