Feature A Fast Target Acquisition: Etched Illuminated German #4 Reticle, Ideal Choice for Close-Range Hunting A Precise Long-Range Adjustments: 30mm Monotube Enhances Elevation Adjustment Range to 60 MOA A Flexible Shooting Comfort: 105-100 mm / 4.1-3.9 in Long Eye Relief Provides Comfortable Shooting Positions A Enhanced Situational Awareness: True 1x Power Enables Two-Eyes-Open Shooting for Fast Response Specification A Magnification: 1-4x A Objective Lens Dia: 24mm A Ocular Lens Dia: 35mm A Ocular Lens Length: 60mm A Exit Pupil: 11-5mm A Optics Coating: Fully-multi coated A Field of View: 105.8-26.2 feet@ 100 yds A Eye Relief: 105-100mm (4.1-3.9in) A Length: 260mm (10.2in) A Weight: 470g (16.6oz) A Tube Dia: 30mm monotube A Click Value: 1/2MOA A Elevation Range: 60MOA A Windage Rang: 60MOA A Parallax Setting: 100 Yds A Reticle: Etched glass German #4 A Finish: Black matte A Illumination: 11 levels red A Battery Type: CR2032 A Capped MOA adjustment A Shock tested to 750g, water resistant A Fully nitrogen purged to eliminate any fogging of the lenses internally A High quality 6061 T6 aircraft grade aluminum A Diopter compensation from fast-focus eyepiece (+2 to -2) A Including items: 30mm weaver or dovetail rings, flip-up caps and cleaning cloth etc Reticle 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