Riton Optics 3 Primal 4 16 x44mm SFP, DHR Reticle, 30mm Tube (3P416AS23)The fan-favorite 1 Primal 4 16 x44 now has a big brother. The Riton 3 Primal 4 16 x44 steps up with Riton HD glass, capped, zero-resettable turrets, and an integrated, removable Dual Throw Lever system so you can rip from 4 x to 16 x in an instant gloves on or off. Built on a 30 mm main tube with a Second Focal Plane (SFP) DHR reticle, it delivers a wide, go-anywhere magnification range, precise 1/4 MOA tracking, and all-weather durability in a compact package. Fully multi-coated optics boost low-light performance and color fidelity, while the 6061-T6 aluminum body is waterproof, fog proof, and shock-tested to 1,200 Gs.Highlights HD glass + fully multi-coated lenses for crisp, high-contrast views SFP DHR reticle with MOA-based holds for fast, intuitive corrections Capped, zero-resettable turrets with tactile 1/4 MOA clicks Integrated Dual Throw Lever system: two mounting positions, three lever heights (includes blank plug) 30 mm tube for robust adjustment range and light transmission Rugged 6061-T6 build; waterproof, fog proof, shockproof (tested to 1,200 Gs) Fast-focus eyepiece; parallax from 10 yds to infinity Specifications Manufacturer: Riton Optics Objective Lens Diameter: 44 mm Magnification: 4 16 x Reticle: DHR Tube Diameter: 30 mm Reticle Focal Plane: Second Focal Plane (SFP) Exit Pupil: 11 mm Finish: Matte Field of View (Linear): 7.9 24.6 ft @ 100 yds Eye Relief: 3.9 in Color: Black Weight: 26.56 oz Adjustment Click Value: 0.25 in @ 100 yds (1/4 MOA) Length: 12.87 in Adjustment Type: MOA Parallax: 10 yds to infinity Illumination Type: Non-Illuminated Fabric/Material: 6061-T6 Aluminum Adjustment Range: 60 MOA Optical Coating: Fully Multi-Coated Water Resistance Level: Waterproof