Kimber 1911 9mm Magazine 9-Round Stainless Steel 4200380

The Kimber 4200380 magazine delivers reliable feeding and enhanced capacity for 9mm 1911 pistols. This factory magazine combines precision engineering with stainless steel construction for consistent performance across thousands of rounds.

What Makes This Different

Unlike aftermarket alternatives, this factory Kimber magazine maintains the exact tolerances and specifications required for optimal 1911 function. The stainless steel body resists corrosion while providing the structural integrity needed for consistent feeding geometry. Factory magazines eliminate compatibility issues common with third-party options, ensuring reliable chambering under all conditions.

Key Features

• 9-round capacity increases firepower over standard 8-round magazines
• Stainless steel construction resists corrosion and maintains dimensional stability
• Factory Kimber specifications ensure proper fit and function
• Heat-treated spring provides consistent tension over extended use
• Precision-formed follower promotes smooth ammunition feeding
• Compatible with Kimber 9mm 1911 pistols and similar platforms
• Removable baseplate allows for easy maintenance and cleaning

This magazine performs consistently across various ammunition weights and profiles, from 115-grain ball to 147-grain hollow points. The extra round capacity proves valuable in competitive shooting where stage planning benefits from higher round counts. Law enforcement and civilian users appreciate the additional firepower without compromising the slim 1911 profile. The stainless steel construction maintains function in humid environments where blued magazines might show corrosion.

Technical Specs

• Capacity: 9 rounds of 9mm Luger/.380 ACP
• Material: Stainless steel body with steel spring
• Compatibility: Kimber 9mm 1911 pistols
• Finish: Natural stainless steel
• Baseplate: Removable for maintenance access
• Model Number: 4200380
• Manufacturer: Kimber Manufacturing
• Country of Origin: United States

Factory magazines represent the most reliable feeding solution for any 1911 platform. This Kimber magazine combines increased capacity with proven reliability, making it essential for serious shooters who demand consistent performance. Quality factory magazines like this one typically outlast multiple aftermarket alternatives.