Sightmark Wraith Digital Night Vision Riflescope
- Rifle Scope
- 50 mm
- 4x
- 32x
- More reviewed than 99%
A capable budget digital night vision scope for hog and predator hunting at moderate range, provided the added weight and short battery life that come with the format are acceptable.
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How it ranks among the 359 rifle scopes we track
4.3★ across 2,100 Amazon ratings, Bayesian-smoothed toward the category average.
2,100 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 digital riflescope built around a 3840x2160 CMOS sensor with 4 to 32x digital magnification, rated for viewing up to 300 yards and including built-in video and audio recording.
This is a digital camera-based scope, not traditional image-intensifier night vision, which matters because it needs an attached infrared illuminator to work in the dark rather than amplifying ambient light on its own. Reviewers who understood that going in were generally satisfied; those expecting glass-tube night vision performance were not.
- 3840x2160 CMOS sensor with 4-32x digital magnification
- Viewing range up to 300 yards
- Built-in video and audio recording
- IPX5 water resistance and 10 selectable reticles
Who it's for
Fits hunters doing hog or predator hunting at moderate ranges who are comfortable running an IR illuminator and managing battery life in the field. Less suited to anyone wanting traditional analog night vision clarity or a lightweight setup for a handheld or hiking rifle.
What buyers say
From Amazon customer reviews.
Hunters who used the scope for hog hunting reported it performing reliably once zeroed, with several noting a smooth setup process and clear night mode image quality after adjusting the IR illuminator focus. Complaints centered on battery life, described as lasting only around an hour on 4 AA batteries, and on the scope's overall weight and bulk, which some reviewers said made certain rifles feel awkward to shoot, particularly outside of AR-style platforms.
Strengths and trade-offs
Drawn from this product's published specifications.
- Clear night mode image quality once IR illuminator is focused
- Straightforward zeroing and setup reported by hunters
- Video and audio recording built in
Specifications
| Brand | Sightmark |
|---|---|
| Model | SM18040 |
| Dimensions & fit | |
| Objective Lens Diameter | 50 mm |
| Item Weight | 3 pounds |
| Construction & materials | |
| Material Type | See Description |
| Color | 4K 4-32x40 |
| Compatibility & installation | |
| Mounting Type | Integral Mount |
| Compatible Devices | Rifle |
| Included components | |
| Unit Count | 1 |
| Included Components | IR flashlight, Objective lens cover, Fixed Picatinny mount, User manual |
| Warranty & support | |
| Warranty Description | 3 years |
| Other details | |
| Magnification Minimum | 4x |
| Magnification Maximum | 32x |
| Sport Type | Hunting & Shooting |
| Reticle Type | Duplex |
| Night vision | Yes |
| Product Style | 4-32x40 |
| Field Of View | 31.5 Feet |
| Item Type Name | Digital Night Vision Riflescope |
Other Sightmark rifle scopes
How it compares
This product against the closest alternatives we track in rifle scopes.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Sightmark Wraith Digital Night Vision RiflescopeThis product | 4.3 / 5 | 2,100 | 4.1 / 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 |
Similar rifle scopes from other brands
Questions about the Sightmark SM18040
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Is this true night vision?
No, it is a digital camera-based scope that needs an attached infrared illuminator to see in the dark, rather than an image-intensifier tube.
How long does the battery last?
Reviewers running it on 4 AA batteries reported roughly an hour of use.
What range is it good for?
The listing rates it up to 300 yards, and reviewers reported success at ranges from 25 to 100 yards on hog hunts.