Ruger 77/357 5-Round Rotary Magazine .357 Magnum Black Polymer

The Ruger 77/357 rotary magazine transforms lever-action rifle feeding with precision-engineered polymer construction and reliable .357 Magnum capacity. This factory magazine eliminates feeding issues common with traditional tube magazines while maintaining the classic lever-action shooting experience. Ruger's rotary design ensures consistent cartridge presentation for smooth cycling.

What Makes This Different

Unlike standard tube magazines that can suffer from bullet deformation and feeding malfunctions, the rotary magazine design positions each cartridge individually for optimal feeding angle. The polymer construction reduces weight compared to steel alternatives while maintaining structural integrity under repeated use. Factory specifications ensure perfect fit and function with Ruger 77/357 rifles without modification.

Key Features

• 5-round capacity optimized for .357 Magnum cartridges
• Rotary feeding mechanism eliminates bullet-to-bullet contact
• Black polymer construction resists corrosion and reduces weight
• Drop-free design enables rapid magazine changes
• Factory Ruger specifications ensure precise rifle compatibility
• Positive retention system prevents accidental release
• Easy-load design reduces thumb fatigue during loading

Field performance demonstrates the rotary magazine's advantage in hunting and target shooting scenarios where quick follow-up shots matter. The consistent feeding geometry maintains accuracy potential by ensuring uniform cartridge seating. Weather-resistant polymer construction performs reliably in temperature extremes and humid conditions without the corrosion concerns of steel magazines.

Technical Specs

• Capacity: 5 rounds
• Caliber: .357 Magnum
• Construction: Black polymer body
• Compatibility: Ruger 77/357 rifles
• Feed system: Rotary mechanism
• Release: Drop-free operation
• Country of Origin: USA
• Model Number: 90345

This factory magazine represents the engineering precision Ruger applies to every component, ensuring reliable function when performance matters most. The rotary design addresses traditional lever-action limitations while preserving the classic shooting experience hunters and shooters demand.