Ruger 90730 Security-9 Magazine 15rd .380 ACP Black Steel

The Ruger 90730 magazine delivers reliable 15-round capacity for Security-9 pistols chambered in .380 ACP. This factory magazine maintains consistent feeding and ejection through extended shooting sessions while providing the extra capacity advantage over standard magazines.

What Makes This Different

Ruger's factory magazines undergo the same quality control standards as their firearms, ensuring proper fit and function that aftermarket alternatives often cannot match. The black steel construction provides superior durability compared to polymer alternatives, while the 15-round capacity offers a significant advantage over typical 10-round magazines. Factory specifications guarantee seamless integration with Security-9 pistols without modification or fitting issues.

Key Features

• 15-round capacity increases firepower without compromising reliability
• Black steel construction resists corrosion and maintains dimensional stability
• Factory-engineered spring tension ensures consistent feeding
• Drop-free design allows rapid magazine changes
• Witness holes provide visual round count verification
• Reinforced feed lips prevent deformation under stress
• Compatible exclusively with Ruger Security-9 .380 ACP pistols

Field performance demonstrates consistent reliability across various ammunition weights and profiles commonly used in .380 ACP. The magazine functions effectively in both recreational shooting and defensive applications, maintaining feed reliability through rapid-fire sequences. The steel construction withstands repeated loading cycles and drop impacts that can compromise lesser magazines.

Technical Specs

• Capacity: 15 rounds
• Caliber: .380 ACP
• Material: Black steel construction
• Compatibility: Ruger Security-9 .380 ACP pistols only
• Finish: Matte black coating
• Spring: Heat-treated steel
• Follower: High-impact polymer
• Country of Origin: USA

Ruger's factory magazine represents the optimal choice for Security-9 owners seeking maximum capacity without sacrificing reliability. The combination of proven engineering and quality materials ensures this magazine will perform when needed most.