White shooting systems .504 caliber Muzzleloader. The model is a G Series Whitetail. Gun was produced between 1992 and 1997. I am the second owner and bought the gun in 1999. Is known as one of the most accurate muzzleloader’s when using heavy conical bullets (350 gr. and higher ). Also has a matching 3-9x40 Stainless Bushnell scope. Gun is in good shape. Willing to ship but that is not included in the price.