Product Info for Primary Arms SLx Orion 4-14x44mm Rifle Scope, 30mm Tube, First Focal Plane (FFP) The Primary Arms Orion 4-14x44 Scope is a fantastic choice for hunting varmints and mid-sized game. These Rifle Scopes from Primary Arms are equipped with the user-friendly ACSS Orion reticle, which makes it easy to estimate range for coyote and deer-sized targets without doing the math or pulling out the manual. The parallax adjustment knob is conveniently side-mounted on the Primary Arms 4-14x44mm Rifle Scope so you can get a crisp view of the reticle while maintaining your view down range. Choose the economical, easy to mount Primary Arms Orion 4-14x44mm Hunting Rifle Scope for rifles chambered in .308, .223, and .30-06. WARNING: California`s Proposition 65 Specifications for Primary Arms SLx Orion 4-14x44mm Rifle Scope, 30mm Tube, First Focal Plane (FFP): Manufacturer: Primary Arms Objective Lens Diameter: 44 mm Magnification: 4 - 14 x Reticle: ACSS Orion Tube Diameter: 30 mm Reticle Focal Plane: First Focal Plane (FFP) Exit Pupil: 3.3 - 11.2 mm Finish: Matte Field of View, Linear: 7.85 - 27.2 ft at 100 yds Eye Relief: 3.14 - 3.22 in Color: Black Adjustment Click Value: 0.25 MOA Length: 13 in Adjustment Type: MOA Illumination Type: Non-Illuminated Fabric/Material: Aluminum Adjustment Range: 30 MOA Weather Resistance: Fog Resistant Water Resistance Level: Waterproof Water Resistant Mark: 0.25 m Shockproof: Yes Fogproof: Yes Magnification Type: Variable Condition: New Features of Primary Arms SLx Orion 4-14x44mm Rifle Scope, 30mm Tube, First Focal Plane (FFP): Capped, low-profile, finger-adjustable windage and elevation turrets Side-mounted parallax adjustment knob Nitrogen purged Fog resistant. Fully multi-coated lenses Water resistant Shockproof Limited Lifetime Warranty Package Contents: Primary Arms SLx Orion 4-14x44mm Rifle Scope, 30mm Tube, First Focal Plane (FFP)