SIG Sauer Tango-SPR 4-16×44 30mm SFP MOA BDC-1

The SIG SAUER Tango-SPR is a purpose-built rifle scope that combines a 4:1 optical system with features intended for precision shooting and field use. It offers a variable 4-16x magnification range, a 30mm main tube and a 44mm objective to balance light transmission and handling. The scope ships with a factory-installed SPR mount and includes user-focused controls such as side focus and an exposed zero-stop elevation dial.

Key Specifications

• The magnification range is 4-16x for flexible target engagement at varying distances.
• The objective lens measures 44 mm to support brightness and image clarity.
• The tube diameter is 30 mm to provide a stable mount platform.
• The reticle is a MOA BDC-1 calibrated for holdover corrections.
• The focal plane is Second (second focal plane) for consistent reticle sizing.
• Elevation and windage adjustments use a 0.25 MOA click value for fine tuning.
• The scope includes a factory-installed SPR scope mount and a removable throw lever for fast magnification changes.
• Dedicated side focus (adjustable parallax) is Yes for improved target parallax correction.
• Eye relief is approximately 3.5 inches for comfortable sighting geometry.
• The overall length is approximately 14.7 inches and the weight is approximately 29.6 oz.

The Tango-SPR is engineered for shooters who need a rugged, feature-rich optic for precision work and versatile field use. Its combination of a 30mm main tube, MOA BDC reticle, side focus, and a factory SPR mount makes it suitable for tactical-style setups and precision-oriented rifles where reliable adjustments and mounting consistency matter.