Product Info for Primary Arms SLx 4-16x44mm Rifle Scope, 30mm Tube, First Focal Plane (FFP) This rifle scope is part of our SLx optics line. SLx optics built our reputation for innovation, reliability, and value. All SLx optics undergo rigorous field-testing during development to best serve you in any environment. The Primary Arms 4-16x44mm first focal plane illuminated rifle scope combines one of the most popular magnification ranges for hunting with the features and innovations you'd expect from Primary Arms. At 4x magnification, the wide field of view and daylight bright reticle make tracking a moving target a breeze, while the top end's 16x magnification allows for unerring precision. The reticle is etched into the first focal plane. This means it is 'true' at every magnification, ensuring the ranging, holdovers, and wind holds can be used as long as you can see them. This 4-16x44mm SLx scope is equipped with the first focal plane ACSS Apollo 6.5CM/.224V reticle. Simply sight in at 100 yards and you are ready to engage at any range out to 1,000 yards with crosswinds up to 20 mph, all without requiring any math or touching a single turret. Combine the built-in range estimation and hold overs with an infinitely precise chevron tip aiming point and .2 MIL crosshair subtensions, and you have a firing solution at any distance. The reticle has been tuned and optimized for 6.5 Creedmoor and .224 Valkyrie. The 4-16x44mm scope body is one of our most advanced to date, offering new innovative features, as well as old favorites. A removable and replaceable fin on the power ring allows for rapid adjustment of the magnification range just like a magnification lever, with the fin's placement entirely at the operator's discretion. The improved turrets have tactile and audible 0.1 MIL click adjustments, as well as offering easy reset once you've got your zero. The illumination turret offers eleven settings. A smooth parallax adjustment and fast focus eyepiece work together to provide a perfectly crisp image of the target and reticle. Featuring clear glass, forgiving eye relief/exit pupil characteristics, and efficient industrial design, the 4-16x44 FFP Scope with ACSS Apollo 6.5CR/.224V reticle is backed up by the Primary Arms Lifetime Warranty. WARNING: California`s Proposition 65 Specifications for Primary Arms SLx 4-16x44mm Rifle Scope, 30mm Tube, First Focal Plane (FFP): Manufacturer: Primary Arms Objective Lens Diameter: 44 mm Magnification: 4 - 16 x Tube Diameter: 30 mm Reticle Focal Plane: First Focal Plane (FFP) Exit Pupil: 11.6 mm Illumination Color: Red Field of View, Linear: 26.6 - 6.5 ft at 100 yds Color: Black Weight: 25.4 oz Parallax: Side Focus Illumination Type: LED Battery Type: Stand Alone Lithium Fabric/Material: Aluminum Water Resistance Level: Waterproof Shockproof: Yes Fogproof: Yes Package Type: Box Magnification Type: Variable Condition: New Features of Primary Arms SLx 4-16x44mm Rifle Scope, 30mm Tube, First Focal Plane (FFP): Chevron central aiming point provides an infinitely small aiming point Replaceable power ring fin can be positioned to user preference Zero resettable turrets 30mm main tube Weight: 25.4 Oz. with battery, without lens covers Waterproof, fog resistant, shock resistant Lifetime warranty Package Contents: Primary Arms SLx 4-16x44mm Rifle Scope, 30mm Tube, First Focal Plane (FFP)