Feature a Accurate Target Aiming: VOS-TMOA Reticle with 1 MOA Center Dot and Ring Enables Quick and Precise Target Acquisition a High-Definition Image: FMC and Extra-Low Dispersion Optics Deliver Sharp, Bright Images with Reduced Distortion a Precise Adjustments: 30mm Monotube with Wide 120 MOA Travel and 1/2 MOA Click Value Provides Consistent Corrections a Comfortable Shooting View: True 1x Power with Long Eye Relief Enables Easy Two-Eyes-Open Shooting for a Stable Sight Picture Reticle Constantine 1-10x24 ED SFP .308 & .338 (SCOC-31): VOS-TMOA Scenario: Varmint Hunting, Small Game Hunting A Could be used for fast ranging with USPSA target A 1MOA center dot for close-range precise aiming within 100-200yds Specifications See our Terminology Guide for detailed explanations of each specification. Magnification: 1-10x Objective Lens Dia: 24mm Ocular Lens Dia: 39mm / 1.5 inch Ocular Lens Length: 66mm / 2.6 inch Exit Pupil: 10.0-3.0 mm Optics Coating: Fully multi coated Field of View: 113.9.6-11.5 feet@ 100 yards Field of View: 21.5-2.2Adeg Eye Relief: 95-90mm / 3.7-3.5in Length: 280mm / 11.0in Weight: 530g / 18.6oz Tube Dia: 30mm Click Value: 1/2MOA Adjustment Range: 120MOA Parallax Setting: 100 yards Reticle: Etched glass VOS-TMOA Illumination: 11 levels red Battery Type: CR2032 Finish: Black matte Length of middle turret parts: 40mm (1.6 inch) Distance between middle turret part to power ring: 63mm (2.5 inch) Shock tested to 1000g, IPX6 water proof 30min under 1 meter water Fully nitrogen purged to eliminate any fogging of the lenses internally High quality 6061 T6 aircraft grade aluminum Diopter compensation from fast-focus eyepiece (+2 to -2) Including items: 30mm picatinny low rings (default) or dovetail rings, flip-up caps and cleaning cloth etc. Product Downloads 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), etc. 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), Tikka T3x Varmint (.204 Ruger / .223 / .22-250), Howa 1500 Varmint (.204 Ruger / .222 / .223), Remington 700 / 783 (.223 / .22-250), FX Impact / AirForce Texan, etc. Video