The P4Xi riflescope is a compact tactical optic that is ideal for patrol rifles and AR platforms. This scope features a proven and versatile 4x zoom system with a true 1x that is perfect for close-quarters engagements and 400-yard accuracy at the highest magnification. – High-contrast optics deliver outstanding results under poor light conditions. Steiner’s P3TR illuminated reticle is quick pointing and offers 11 levels of illumination for day or night operations. – ONE PIECE 30MM TUBE for increase strength and reliability. – 4X ZOOM provides maximum range at the high end and true eyes-open situational awareness at low magnification. – CONSISTENT EYE RELIEF and a generous eye box throughout the magnification range. – LOW PROFILE TURRETS / ILLUMINATION CONTROLS are less likely to hang up or snag during movement. – ILLUMINATED RETICLE with 5 day/4 low Light/2 NV levels. An Off position between all 11 settings completely disconnects the battery at each off position to prevent battery drain. – WATERPROOF/FOGPROOF/SHOCKPROOF durable construction you can trust to stand up to any cold or wet conditions. – The P3TR Reticle Designed for tactical rifles and CQB situations. The reticle is calibrated for 5.56 mm and 7.62 mm with stadia allowing you to confidently shoot to 600 yards. – Magnification: 1-4 x – Reticle: P3TR – Objective Lens: 24 mm – Focal Plane: Second Focal Plane (SFP) – Tube Diameter: 30 mm – Field of View at 100 meters: 110-27.5 ft at 100 yds – Eye Relief: 3.5 to 4.0 in – Exit Pupil: 12.0-6.0 mm – Length: 10.3 in – Weight: 17.3 oz – Diopter Adjustment Range: +2 to -3 – Illumination Control: Rotary Dial – Wind/Elevation Click Value: 0.5 MOA – Elevation Range at 100 m.: 100 MOA – Wind Range at 100 m.: 100 MOA – Parallax/Focus: Fixed – Parallax/Focus Range: 100 yds – Nitrogen Filled: Yes – Operating Temperature Range: -13 to +145 Fahrenheit – Waterproof/Fogproof: Submersible to 33 ft – Battery: CR2032 10 HOURS