Sig Sauer WHISKEY4 2.5-10x42 SFP Riflescope (30mm Tube, Side Parallax)
The Sig Sauer WHISKEY4 2.5-10x42 is a variable-power riflescope built around a 30mm main tube with a 42mm objective lens. This example features a second focal plane (SFP) fine crosshair reticle with external adjustments and a variable parallax adjustment for dialing focus at distance.
Non-illuminated design with adjustment turrets, factory-installed flip-back lens covers, and a magnification throw lever. Nitrogen-purged internals.