Ruger 90668 Security-9 Compact Magazine Adapter 15rd Capacity

The Ruger 90668 Security-9 Compact Magazine Adapter bridges the gap between compact carry and full-size capacity, allowing Security-9 Compact pistols to accept standard 15-round magazines. This factory-engineered adapter eliminates the magazine gap while maintaining reliable feeding and ejection.

What Makes This Different

Unlike aftermarket solutions that can compromise reliability, this OEM adapter maintains Ruger's factory tolerances and material specifications. The precision-molded construction ensures consistent magazine seating and prevents wobble that affects accuracy. Standard magazine extensions often add bulk without addressing grip comfort, while this adapter provides a seamless transition from compact frame to full-size magazine.

Key Features

• Factory-engineered fit eliminates magazine gap and wobble
• Compatible with all Ruger Security-9 15-round magazines
• Maintains original trigger guard clearance and ergonomics
• Durable polymer construction matches pistol frame material
• Tool-free installation with secure retention system
• Preserves holster compatibility with most Security-9 Compact holsters
• Black finish coordinates with standard Security-9 frame colors

The adapter proves valuable for competitive shooting where higher capacity magazines provide an advantage, and for duty or home defense applications requiring extended magazine capacity. Installation takes seconds without tools, making it practical for users who switch between carry and range configurations. The adapter maintains the pistol's balance point while extending grip length for improved control during rapid fire sequences.

Technical Specs

• Compatibility: Ruger Security-9 Compact pistols with Security-9 15rd magazines
• Material: High-impact polymer construction
• Finish: Matte black to match pistol frame
• Installation: Tool-free snap-on design
• Weight: Approximately 0.5 oz
• Country of Origin: USA
• Manufacturer Part Number: 90668
• UPC: 736676906680

This adapter represents the most reliable solution for Security-9 Compact owners seeking full-size magazine compatibility without compromising function. Factory engineering ensures long-term durability and consistent performance across thousands of rounds.