Feyachi V90 2 MOA Red Dot Sight Shake Awake Red Dot Scope Waterproof Rifle Scope 1 x 25mm
- Rifle Scope
- 25 mm
- Paintball
- Aluminum
- More reviewed than 69%
A budget red dot with clear glass and two mount heights included, well liked by most reviewers on lighter builds. A few buyers ran into battery contact drops or loose mount screws, so check thread locker and mount fit before relying on it for higher recoil.
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How it ranks among the 359 rifle scopes we track
4.1★ across 158 Amazon ratings, Bayesian-smoothed toward the category average.
158 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
A 1x25mm red dot sight with a 2 MOA reticle, shipped with two mounts that set the sight height at either 37.5mm or 23.4mm, plus 1/2 MOA windage and elevation adjustment and an IPX7 rated housing.
The listing calls the auto-sleep feature shake awake, but one reviewer with experience across several similar optics says that term is a mistranslation and that this unit still requires batteries and does not truly wake on a shake the way some competing brands do. Most reviewers still found the glass clear and the brightness range usable, though a couple ran into battery contact or mount fitment problems.
- 1x25mm objective, 2 MOA red dot
- Two mounts: low profile and elevated
- 1/2 MOA windage and elevation clicks
- IPX7 rated housing
Who it's for
Reasonable for shooters wanting a budget red dot with two mount heights included, and several reviewers used it successfully on airsoft or lower-recoil setups. Buyers planning to mount it on a higher-recoil centerfire rifle should weigh the mixed feedback on mount screws and battery contact first.
What buyers say
From Amazon customer reviews.
Reviewers generally liked the clear glass and the fact that two mount heights ship in the box, useful for different rail setups. One experienced red dot user says the shake awake marketing term is inaccurate and the sight still needs batteries like a normal red dot. Another reviewer found the battery compartment loses contact during movement, causing the dot to flicker, and two buyers had to add thread locker or deal with a mount that did not fit their rifle. Feedback leans more confident for airsoft or .22 use than for higher-recoil calibers.
Strengths and trade-offs
Drawn from this product's published specifications.
- Ships with two mount heights included
- Clear glass and useful brightness range per reviewers
- 1/2 MOA adjustment for finer zeroing
- Battery contact can lose connection during movement
- Mount screws arrived loose on multiple units
- Shake awake marketing claim disputed by a reviewer
Performance notes
The 25mm objective lens is sized to give an open, bright field of view, and the 1/2 MOA click adjustment allows finer zeroing than coarser optics. The auto-sleep function is meant to power down after 8 minutes of inactivity and reactivate on movement, though real-world reports on how reliably that reactivation triggers are mixed.
Specifications
| Brand | Feyachi |
|---|---|
| Dimensions & fit | |
| Objective Lens Diameter | 25 mm |
| Construction & materials | |
| Material Type | Aluminum |
| Color | Sand |
| Included components | |
| Included Components | Red Dot |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Sport Type | Paintball |
| Reticle Type | Dot |
| Product Style | Red Dot |
| Item Type Name | Red Dot |
How it compares
This product against the closest alternatives we track in rifle scopes.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Feyachi V90 2 MOA Red Dot Sight Shake Awake Red Dot Scope Waterproof Rifle Scope 1 x 25mmThis product | 4.1 / 5 | 158 | 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 Feyachi rifle scopes
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does the Feyachi V90 require batteries?
Yes. Despite the shake awake name, reviewers report it still runs on batteries like a typical red dot.
What mounts come included?
Two mounts are included, setting the sight height to either 37.5mm or 23.4mm.
Is it suited to a higher-recoil rifle?
Reviewer feedback leans more confident for airsoft or .22 use than for higher-recoil centerfire calibers.