Quick Summary
The SPINA OPTICS Tactical Rifle Scope 4.5 18X50 SFIR is a second focal plane riflescope designed for tactical use. It includes a 30mm tube, 20mm ring mounts, and red illumination with 11 brightness levels. The description also lists aircraft grade aluminium alloy construction, multiple anti reflective coatings, a mil dot reticle, and waterproof sealing.
Who It Is Best For
This scope is aimed at buyers who want a tactical style riflescope with magnification flexibility and illuminated reticle visibility. It will suit someone looking for a scope with mounts included and who values features such as a 30mm tube, second focal plane design, and low light reticle illumination.
What To Know Before You Buy
It is described with several technical features, but some details are limited to the product wording rather than fuller specifications. If you are checking fit or setup, confirm the selected variation and mounting requirements before ordering.
Pros: Includes 20mm ring mounts, red illumination with 11 brightness levels, and a listed waterproof sealed body.
Cons: The description gives only limited setup guidance, so buyers should double check compatibility and exact requirements before purchase.
Common Buyer Questions
Does this riflescope include mounts?
Yes, it is listed with 20mm ring mounts.
Is the reticle illuminated?
Yes, it has red illumination with 11 brightness levels.
What kind of reticle does it use?
It is described with a mil dot reticle.
Is it suitable for wet weather?
It is described as waterproof with a nitrogen filled, sealed body.
What should I check before ordering?
Check the selected variation, mounting needs, and suitability for your setup before buying.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | SPINA OPTICS |
| Model type | Tactical Rifle Scope |
| Magnification | 4.5 18X50 |
| Focal plane | Second focal plane |
| Tube size | 30mm tube |
| Mounts included | 20mm ring mounts |
| Reticle | Mil dot reticle |
| Illumination | Red illumination with 11 brightness levels |
| Construction | Aircraft grade aluminium alloy |
| Weather protection | Nitrogen filled, sealed, and described as waterproof |
Final Buying View
The SPINA OPTICS Tactical Rifle Scope 4.5 18X50 SFIR brings together a tactical scope layout, illuminated reticle control, a 30mm tube, and included ring mounts. It is a practical choice for buyers who want the listed features in one package. If those details match your setup, it is worth checking the fit and mounting needs before ordering.





