Hawke Sport Optics Endurance 30 WA Riflescope 4.5-27x56 SF- LR2 Fiber Dot Black. 527x56 SF- LR2 Fiber Dot Specifications for Hawke Sport Optics Endurance 30 WA Riflescope 4.5-27x56mm: Manufacturer: Hawke Sport Optics Objective Lens Diameter: 50 mm Magnification: 3 - 18 x Reticle: LR2 Tube Diameter: 30 mm Reticle Focal Plane: Second Focal Plane (SFP) Illumination Color: Red Eye Relief: 4 in Color: Black Weight: 22.3 oz Adjustment Click Value: 1/4 MOA Adjustment Type: MOA Illumination Type: Fiber Optics Gun Type: Rifle Features of Hawke Sport Optics Endurance 30 WA Riflescope 4.5-27x56mm Wide angle optical system 18 layer fully mult-coated optics Fixed parallax distance of 100 yards 30mm mono-tube chassis Glass etched reticle with red Fiber Optic illumination Rheostat with 11 levels of brightness 1/4 MOA low profile turrets Nitrogen purged - water shock and fog proof. Package Contents: Hawke Sport Optics Endurance 30 WA Riflescope 4.5-27x56mm 4 inch sunshade and lens covers Hawke Sport Optics 16440: Endurance 30 WA Riflescope 4.5-27x56 SF- LR2 Fiber Dot Black