3-9x40 Rimfire Black Riflescope DZ22 Illum Reticle
- Rifle Scope
- 40 mm
- 3x
- 9x
- Better rated than 58%
- More reviewed than 83%
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How it ranks among the 359 rifle scopes we track
4.6★ across 302 Amazon ratings, Bayesian-smoothed toward the category average.
302 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
RR3940BS13 - a multi rifle scope.
Specifications
| Model | RR3940BS13 |
|---|---|
| Dimensions & fit | |
| Objective Lens Diameter | 40 mm |
| Item Weight | 1.44 pounds |
| Construction & materials | |
| Material Type | Blend |
| Color | Multi |
| Compatibility & installation | |
| Mounting Type | Rimfire |
| Compatible Devices | Rifle |
| Included components | |
| Included Components | 3-9x40 Rimfire Black Riflescope DZ22 illum Reticle, Hang Box |
| Warranty & support | |
| Warranty Description | Lifetime |
| Other details | |
| Magnification Minimum | 3x |
| Magnification Maximum | 9x |
| Sport Type | Hunting |
| Reticle Type | BDC |
| Thread Type | cap |
| Night vision | No |
| Product Style | Riflescopes |
| Field Of View | 13 Feet |
| Item Type Name | 3-9x40 Rimfire Black Riflescope DZ22 illum Reticle, Hang Box |
How it compares
This product against the closest alternatives we track in rifle scopes.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| 3-9x40 Rimfire Black Riflescope DZ22 Illum ReticleThis product | 4.6 / 5 | 302 | 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 |
