Rock Island Armory 1911 5" 10rd Magazine 9mm Luger Black Steel

The Rock Island Armory 5417310 magazine delivers reliable feeding and consistent performance for 9mm 1911 pistols. This flush-fitting 10-round magazine maintains the classic profile while maximizing capacity within legal restrictions.

What Makes This Different

Unlike aftermarket alternatives that may cause feeding issues, this factory Rock Island magazine features precise tolerances engineered specifically for RIA 1911 pistols. The black steel construction provides superior durability compared to polymer magazines, while the flush-fit design preserves the pistol's original grip length and concealment profile. Factory magazines consistently outperform generic alternatives in reliability testing.

Key Features

• 10-round capacity maximizes ammunition while maintaining flush profile
• Black steel construction resists corrosion and impact damage
• Factory specifications ensure reliable feeding and ejection
• Flush-fit design maintains original grip dimensions
• Heat-treated spring provides consistent tension over thousands of cycles
• Compatible with Rock Island Armory 1911 pistols in 9mm Luger
• Removable floorplate allows easy disassembly for cleaning

This magazine performs consistently across temperature extremes and extended shooting sessions. Competition shooters rely on the precise feeding characteristics during rapid-fire strings, while law enforcement appreciates the proven reliability during qualification courses. The steel body construction maintains dimensional stability under stress, preventing the feeding malfunctions common with worn or inferior magazines.

Technical Specs

• Capacity: 10 rounds
• Caliber: 9mm Luger
• Material: Black steel body with steel spring
• Compatibility: Rock Island Armory 1911 pistols
• Profile: Flush-fit design
• Follower: Anti-tilt design for reliable feeding
• Country of Origin: Philippines

Factory magazines represent the most reliable feeding solution for any pistol platform. This Rock Island magazine maintains the quality control standards that ensure consistent performance when reliability matters most.