SII Big Sky Rifle Scope w/Climate Control Coating - 4.5-14x42mm Hunter Holdover ReticleManufacture ID: SIIB451442HHRS2 scopes are completely updated with better glass tighter tolerances and new lens coatings. The S2 was designed to offer maximum light transmission and accuracy. They feature 1/4 MOA adjustments with finger adjustable turrets and are waterproof fogproof shockproof and filled with nitrogen. Features:- Magnification: 4.5-14X- Eye Relief: 3.8-3.9- Fov: 21.8-7.0- Windage Elevation: 60- Climate Control CoatingSpecifications:- Length: 12.6- Weight: 13.4- Reticle: Hunter Holdover Reticle- Finish: Satin Black