Nikon’s P-TACTICAL riflescopes provide the features you need to maximize your shooting experience—regardless of the platform you mount it on. Fully multi-coated optical systems housed in rugged, one-inch, aircraft-grade aluminum main tubes brighten even the most dismal environments and unforgiving conditions. The versatile 3x magnification provides a wide field of view to satisfy most shooting demands. Smooth-turn aluminum ring with rubberized eye guard allows crisp reticle focus and quick target acquisition. Spring-loaded windage and elevation knobs can be reset to “zero” after sighting-in for easy reference when making field adjustments. Windage and elevation turrets are clearly marked for quick adjustments. O-ring sealed to prevent moisture from entering body and nitrogen purged for total reliability against thermal shock. Shockproof construction shrugs off hard recoil and rugged use.