The Bushnell Nitro 3-18×56 is a riflescope designed for varied light conditions and long-range use, pairing a wide magnification range with a large objective lens. Its optical system includes Fully-Multi Coated lenses and EXO Barrier protection to manage glare and resist the elements. This model uses a 30mm tube and is specified as second focal plane (SFP) with the G4I-Thin reticle.
Key Specifications
- The magnification range is 3-18x.
- The objective lens diameter is 56 mm.
- The main tube diameter is 30 mm.
- The reticle is a G4I-Thin design specified in the SFP (second focal plane) configuration for this model.
- The optics are Fully-Multi Coated for improved light transmission and contrast.
- The exterior protection uses EXO Barrier for hydrophobic and anti-contaminant performance.
- The Nitro line offers first and second focal plane reticle options; this listing is for the SFP variant.
- The product listing includes a weight value of 3.25 (unit not specified in source data).
The Nitro 3-18×56 balances a broad magnification range and a large 56 mm objective for low-light capability, making it suitable for precision shooting and field work where light performance matters. The combination of Fully-Multi Coated optics and EXO Barrier helps preserve image clarity and resist environmental effects while the 30mm tube supports robust adjustment ranges. The G4I-Thin reticle in SFP format provides a clean aiming reference across magnification settings.
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.



