Ruger 77/44 44 Rem Mag 4-Rd Rotary Magazine

The Ruger 90176 rotary magazine is a factory OEM replacement built specifically for the Ruger 77/44 bolt-action rifle, and it also fits the 99/44 Deerfield variants that share the same rotary magazine design. This genuine Ruger part drops in as a direct-fit spare so you can keep your rifle in service with a fresh magazine on hand at the range or in the field.

Chambered for 44 Rem Mag, this 4-round rotary delivers the full factory-specified capacity for the 77/44 platform. The body is molded from durable black polymer for light carry and field toughness, while integrated steel feed lips grip each cartridge securely for reliable presentation. The classic Ruger rotary design indexes each round with a smooth, positive turn as you work the bolt.

Built as a detachable spare and Made in the USA to Ruger's factory specifications, the 90176 is the same magazine shipped in the box with a new 77/44. Whether you keep a backup for the range, replace a lost or damaged magazine, or run multiple mags for slow-fire and reload drills, this is the correct factory part for your Ruger 77/44.