Nikon 8463 Slughunter 3-9x40 BDC 200 Reticle Scope Puts you in range from as far as 200 yards out, and offers hunters a means to take advantage of their shotgun's shooting characteristics. Built from the ground up to meet the needs of an often-overlooked method of hunting. Engineered specifically for rifled slug guns. This patented Bullet Drop compensating reticle allows for accurate and ethical shot placement, perfect for longer ranges, and the multi-coated optics produce crisp, clear images, while 92% light transmission keeps the hunter in the field whilst the game is moving. Features 1/4 Moa click adjustments and 100 yard parallax setting.