Nikon NI-RS-M308-16463

1 out of 6 models Nikon M-308 4-16x42mm Rifle Scope w/ BDC 800 Reticle, Black 16463 ? Objective Lens Diameter: 42 mm, Magnification: 4 - 16 x, Reticle: BDC 800, Tube Diameter: 1 in