The Steiner Predator 4 2.5-10x42mm SFP is a compact, lightweight riflescope designed for hunters and field use. It pairs an illuminated Ballistic E3 reticle in the second focal plane with a 42mm objective and a 30mm main tube for a balance of light transmission and ruggedness. The scope is nitrogen-filled and rated waterproof/fogproof to support use across a wide range of environmental conditions.
Key Specifications
- The magnification range is 2.5-10x for flexible close- to mid-range observation.
- The objective lens measures 42mm to support strong light transmission in low light.
- The main tube diameter is 30mm for robust mounting options.
- The reticle is an Illuminated Ballistic E3 designed with BDC holdovers and crosswind reference marks.
- The focal plane is the 2nd (rear) focal plane, keeping the reticle scale constant across magnification settings.
- The weight is 22.7 oz for a compact, lightweight profile.
- The overall length is 13.3 in.
- The eye relief is 90 mm / 3.5 in to provide consistent sighting position.
- The wind/elevation click value is 1/4 MOA.
- The parallax/focus is fixed at 100 m / 109 yds.
The Predator 4 combines Steiner optical coatings and an illuminated E3 reticle intended to simplify holdovers and wind calls for field shooting and hunting. Its compact profile, durable construction, and multi-position illumination make it suitable for users seeking a dependable scope for varied lighting and environmental conditions.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




