Feature A Accurate Target Aiming: German #4 Reticle for Hunting with Fiber Center Dot Highly Visible under the Strongest Sunlight A Enhanced Image Clarity: LaREE HD Lens with 50mm Objective Lens Dia Increases Light Transmission to Present Bright Image A Precise Long-Range Adjustments: 30mm Tube Dia Enlarges Elevation Adjustment Range to 31 MIL with 1/10 MIL Click Value A Reliable and Secure Controls: Capped Turret Prevents Accidental Adjustment, Long Eye Relief Benefits Situational Awareness Specification SCOM-48 Grizzly 2.5-15x50i HD SFP Specification Details Magnification 2.5 - 15x Objective Lens Dia 50 mm Focal Plane Second Focal Plane Eye Relief 100 mm / 4.0 in Lens Coating Fully Multi-Coated Linear Field of View @ 100 yd 43.5 - 7.2 ft @ 100 yards Linear Field of View @ 100 m 14.5 - 2.4 m @ 100 meters Angular Field of View 8.31Adeg - 1.38Adeg Reticle G4 Fiber Side Focus 10m to infinity Tube Dia 30 mm Click Value 1/10 MIL Turret Function N/A Elevation Adjustment Range 32 MIL Windage Adjustment Range 32 MIL Diopter Compensation +2 to -2 Illumination Setting 6 Gear, Red, On / Off Switch Battery Type CR2032 Waterproof IP56 Fogproof Nitrogen Filled Shockproof 1000 G Housing Material 6061-T6 Aluminum Alloy Finish Matte Black Length 336 mm / 13.2 in Weight 705 g / 24.9 oz Items in the Package Power Throw Lever, Manual Instruction, Sunshade and Cleaning Cloth, 30mm Weaver Rings, etc. Size Reticle Download Grizzly User Manual German #4 & VECNS-G4F (MOA) Video Compatible Gun Type For Small Game Hunting: FX Impact (.22 / .25 / .30), Walther / HW40, Ruger 10/22 (.22LR), Barra / HW, CZ 457 (.22LR), Tikka T1x (.22LR) For Varmint Hunting: Ruger American / Sako 85 (.204 / .22 Hornet / .222 / .223 / .300 BLK), CZ 527 Varmint (.17 Hornet / .22 Hornet / .204 Ruger / .223 / .22-250) For Driving Hunting: AR-15 / AR-10 (5.56 / .308), Tikka T3x CTR, Ruger PCC / Glock G17, CZ 75 / SIG P320 / Canik For Plain Game Hunting: Tikka T3x / Remington 700 (.308 / 6.5CM), Sako / Howa (.243 / .270 / .308 / 6.5CM), Marlin 336 (.30-30), Ruger American / Blaser R8 (.308) For Big Game Hunting: Tikka T3 / T3x (.308 / 6.5CM), Remington 700 / 783 (.308 / .270), AR-10 (.308), Sako / Howa (.308), Marlin 336 (.30-30), Marlin 1895 (.45-70)