As a low power variable rifle scope, the Primary Arms 1-8x24 First Focal Plane Rifle Scope is a lightweight and accurate low-power variable optic that will greatly enhance your shooting skills. Primary Arms built these Rifle Scopes with first focal plane construction, and they are waterproof and fogproof for full protection in the field. This Primary Arms 1-8x24mm Low Profile Rifle Scope has a moving target leads and a large, fast horse shoe that will easily help you acquire targets at close or mid-range engagements. Plus, there's a reliable auto-ranging feature that will help you calculate precise shots in the field. Grab this low-power, variable-power Primary Arms 1-8x24mm Rifle Scope, First Focal Plane (FFP) that bridges the gap between 1x and 8x magnification and you'll be ready for any scenario in which you need to quickly acquire targets and take them down with enhanced accuracy. Specifications for Primary Arms SLx 1-8x24mm Rifle Scope, 30mm Tube, First Focal Plane (FFP): Manufacturer: Primary Arms Objective Lens Diameter: 24 mm Magnification: 1 - 8 x Reticle: ACSS Raptor 5.56 FFP Tube Diameter: 30 mm Reticle Focal Plane: First Focal Plane (FFP) Exit Pupil: 3 - 24 mm Finish: Matte Color: Black Adjustment Type: MOA Battery Type: Lithium Fabric/Material: Aluminum Water Resistance Level: Waterproof Shockproof: Yes Fogproof: Yes Package Type: Box Magnification Type: Variable Condition: New Mount Type: Picatinny Attachment Type: Picatinny Features of Primary Arms SLx 1-8x24mm Rifle Scope, 30mm Tube, First Focal Plane (FFP): 8x magnification range First focal plane ACSS Raptor reticle designed for 5.56/5.45/.308 is true at every magnification Excels at close quarters out to mid-range engagements Fully multi-coated lenses Tactile and audible 1/4 MOA click adjustments Low profile capped turrets Water proof and fog proof Moveable and replaceable magnification ring fin Weighs just 17.9 Oz! Lifetime Warranty Package Contents: Primary Arms SLx 1-8x24mm Rifle Scope, 30mm Tube, First Focal Plane (FFP)