Sutekus Tactical Scope 3-9x40 Rangefinder Red & Green Illuminated Optics Reticle…
- Rifle Scope
- 40 mm
- 3x
- 9x
- More reviewed than 61%
A capable illuminated reticle scope for airsoft or pellet gun use at this price, per owner feedback on glass clarity and included rings, though at least one owner found it heavier than expected for its caliber use.
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How it ranks among the 359 rifle scopes we track
4.4★ across 126 Amazon ratings, Bayesian-smoothed toward the category average.
126 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 359 rifle scopes we track - how the scorecard works · full rifle scopes data report. Confidence: medium - useful but incomplete evidence.Last refreshed Jun 22, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Sutekus's 3-9x40 scope pairs a red and green illuminated reticle with five brightness levels and 1/4 MOA click adjustments, and it ships with two 1 inch rings that mount to any 20mm Picatinny or Weaver rail.
Despite the tactical name, both the spec sheet's paintball and airsoft rating and the owner reviews point to airsoft, pellet gun and rimfire use rather than heavy-caliber precision shooting. Sutekus backs it with a 180 day warranty.
- 3-9x40 magnification with red/green illumination
- 1/4 MOA click adjustments
- Two 1 inch rings for 20mm Picatinny or Weaver rails
- 180 day warranty from Sutekus
Who it's for
Airsoft, pellet gun and rimfire shooters wanting an illuminated reticle scope with rings included are the primary fit. Owners in the reviews mounted it on an M&P 15-22 and a pellet gun rather than heavy-caliber precision rifles.
What buyers say
From Amazon customer reviews.
Owners praise the glass clarity even at full 9x zoom and say both red and green illumination work well, with one crediting Sutekus support for resolving a turret issue; the main complaint is that the scope runs heavier and longer than expected for its class.
Strengths and trade-offs
Drawn from this product's published specifications.
- Glass described as clear even at full 9x zoom
- Red and green illumination both work well per owners
- Included rings clear folded front sights while keeping a good cheek weld
- Seller support resolved a turret issue for one buyer
- One owner called it heavier than expected for the rifle
- Another noted it runs longer than typical scopes in this class
Performance notes
It offers 3-9x variable magnification through a 40mm objective, red or green illumination at five brightness levels, 1/4 MOA windage and elevation clicks, about 2.7 inches of eye relief, and two 1 inch rings sized for 20mm rails.
Specifications
| Brand | Sutekus |
|---|---|
| Dimensions & fit | |
| Objective Lens Diameter | 40 mm |
| Construction & materials | |
| Material Type | Aluminum |
| Color | Green,Red |
| Compatibility & installation | |
| Mounting Type | Weaver Mount |
| Included components | |
| Unit Count | 1 |
| Other details | |
| Magnification Minimum | 3x |
| Magnification Maximum | 9x |
| Sport Type | Paintball/Rifle Range |
| Reticle Type | Cross |
| Night vision | No |
| Product Style | Tactical |
| Field Of View | 3.5 Degrees |
How it compares
This product against the closest alternatives we track in rifle scopes.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Sutekus Tactical Scope 3-9x40 Rangefinder Red & Green Illuminated Optics Reticle…This product | 4.4 / 5 | 126 | 3.9 / 5 |
| UTG 3-12X44 30mm Compact ScopeUTG | 4.5 / 5 | 3,000 | 4.4 / 5 |
| Vortex Optics Diamondback Second Focal PlaneBrand | 4.7 / 5 | 1,500 | 4.3 / 5 |
| PINTY Tactical Rifle Scope Combo: Illuminated OpticsPinty | 4.4 / 5 | 1,100 | 4.3 / 5 |
| Firefield RapidStrike 1-6x24 SFP Riflescope KitFirefield | 4.5 / 5 | 900 | 4.3 / 5 |
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Questions about the Sutekus rifle scopes
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does it come with mounting rings?
Yes, two 1 inch rings sized for 20mm Picatinny or Weaver rails are included.
What is the warranty?
180 days from the date of purchase through Sutekus.
Is this scope heavy?
At least one owner found it added noticeable weight to their rifle relative to its caliber, so weigh that against your platform if weight matters.