Nikon 8458 Omega 3-9x40 BDC300 Muzzleloader Scope Has the capability to bring game into sharp, clear view, even in low-light hunting situations, thanks to a light transmission boosted to a maximum of 92% by Nikon's famous lens multicoating technology. The generous 25.2-8.4 foot field of view. Equipped with precise, 1/4 MOA click reticle adjustments and a full five inches of eye relief for even the hardest kicking, magnum charge loads. Measures a compact 11.3" in length, and weighs 13.8 oz.