
Ncstar Mark III Tactical Series 3-9x42 Compact-Red & Green Ill. P4 Sniper/Green Lens/Quick Release Specifications: Magnification:3x-9x Tube Dia. N/A Objective Dia. (Mm) 42.00 Fov (Feet At 100 Yards) 36.8-12.0 Eye Relief (In) 2.0 Exit Pupil(Mm) 9.3-3.1 R