Specs Caliber: .357 Mag. (.38 special*) Capacity: 5 round rotary magazine Finish: Brushed Stainless Barrel: 18.50″ Twist: 1:16″ RH Overall Length: 38.50″ Weight: 5.50 lbs. The Ruger  77/357 is chambered in .357 Magnum but will… Ruger 77/357