2900.00 Great .300 win mag deal Calgary May 9, 2024 - 6:42 PM Rifleman450 Weatherby mk V ultralightweight chambered in .300 win mag topped with a Viper HSLR 4-16x50mm with adjustable elevation turret and 220 rounds of factory ammo that the gun likes. Barrel is a fluted, blackened stainless #2 contour.