The Ruger 90721 is a 10-round single-feed magazine purpose-built for Ruger American Rifle Ranch and Predator models chambered in 6.5 Grendel. Whether you're running coyote and varmint hunts or stocking your predator rifle for consistent field use, this magazine delivers the reliability and durability expected from a domestic-manufactured magazine system. Built by C Products Defense in the USA, it combines thoughtful design with proven materials to keep your rifle fed without fuss.

The stainless steel body resists corrosion in harsh conditions, while POST & HOLE construction and robotic welding ensure structural integrity under heavy use. The LIPLOCK technology maintains positive round control and alignment in the magazine body, preventing feed interruptions and binding. An Advanced Geometry Follower keeps rounds level and moving toward the feed lips consistently, and EVERFLEX spring technology resists fatigue so the magazine functions reliably across seasons and temperature swings. The T-360 total coating finish facilitates field cleaning and adds an extra layer of protection.

For hunters, predator callers, and shooters running 6.5 Grendel through a Ranch or Predator platform, having spare magazines—or backing up your carry mags with fresh, reliable spares—is part of serious fieldwork. This 10-rounder is your standard capacity option for these rifles, and the pedigree is solid: American-made, battle-tested by a reputable defense magazine maker, and engineered to perform in unpredictable conditions.

The Ruger 90721 is a 10-round single-feed magazine purpose-built for Ruger American Rifle Ranch and Predator models chambered in 6.5 Grendel. Whether you're running coyote and varmint hunts or stocking your predator rifle for consistent field use, this magazine delivers the reliability and durability expected from a domestic-manufactured magazine system. Built by C Products Defense in the USA, it combines thoughtful design with proven materials to keep your rifle fed without fuss.

The stainless steel body resists corrosion in harsh conditions, while POST & HOLE construction and robotic welding ensure structural integrity under heavy use. The LIPLOCK technology maintains positive round control and alignment in the magazine body, preventing feed interruptions and binding. An Advanced Geometry Follower keeps rounds level and moving toward the feed lips consistently, and EVERFLEX spring technology resists fatigue so the magazine functions reliably across seasons and temperature swings. The T-360 total coating finish facilitates field cleaning and adds an extra layer of protection.

For hunters, predator callers, and shooters running 6.5 Grendel through a Ranch or Predator platform, having spare magazines—or backing up your carry mags with fresh, reliable spares—is part of serious fieldwork. This 10-rounder is your standard capacity option for these rifles, and the pedigree is solid: American-made, battle-tested by a reputable defense magazine maker, and engineered to perform in unpredictable conditions.