The No. 1 Tropical in 458 Winchester Magnum is a compact powerhouse for elephant and cape buffalo. The 24-inch barrel and express sights follow classic British double-rifle ergonomic conventions in a single-barrel format. Type: Rifle Action: Single-Shot Caliber: .458 Win Mag Capacity: 1 Year introduced: 1967, USA Weight: 48 oz Overall length: 41.5" Status: Active Intended use: Dangerous Game, Collector