The 2-7x32 Shotgun & Muzzleloader Riflescope (Black Matte) from Weaver is engineered specifically for shotguns and muzzleloaders. There are fully multicoated optics and a Ballistic-X reticle. The 1" tube is endowed with a one-piece tube construction. It is waterproof, fogproof and shockproof. After all, when shooting with a shotgun or a muzzleloader, you want a strong and sturdy riflescope. This scope extends unique performance with these firearms to give hunters the maximum performance they have come to expect from Weaver.