TA01NSN-RMR Features: -Scope. -Housing material: Forged aluminum. -Magnification: 4.0. -Objective size: 32. Laser Sight: -Yes. Magnification: -High (approx. 6X – 30X)/Medium (approx. 3X – 16X). Objective Lens Diameter: -31-40Mm. Finish: -Black. Generic Specifications: -Ranging reticle allows for bullet drop compensation out to 600 meters without any manual adjustments. Generic Dimensions: -Weight: 14.96 oz with out RMR. -Length: 5.80″.