Ruger 90364 Extended Floorplate for LC9s/EC9s - Black Polymer

The Ruger 90364 Extended Floorplate transforms grip ergonomics on LC9s and EC9s pistols by adding crucial finger support and enhanced magazine retention. This factory upgrade addresses the compact pistol's naturally short grip frame while maintaining the firearm's concealed carry profile.

What Makes This Different

Unlike aftermarket alternatives, this genuine Ruger component integrates seamlessly with the pistol's original design language and specifications. The extended profile adds approximately 0.5 inches to the grip length, providing full three-finger contact for shooters with medium to large hands. Factory engineering ensures proper magazine spring tension and reliable feeding cycles without compromising the pistol's mechanical timing.

Key Features

• Factory-engineered extension adds critical grip length for improved control
• Impact-resistant black polymer construction matches original pistol finish
• Maintains factory magazine capacity without modification
• Drop-in installation requires no gunsmithing or permanent alterations
• Retains original magazine catch engagement and lock-up geometry
• Compatible with standard LC9s/EC9s holsters and magazine pouches
• Textured grip surface provides consistent hand placement

Range performance improves noticeably with the extended grip platform, particularly during rapid-fire sequences and precision shooting drills. The additional contact surface reduces muzzle flip and allows faster follow-up shots compared to the standard flush-fitting floorplate. Law enforcement officers and civilian carriers report enhanced confidence during qualification courses and defensive training scenarios.

Technical Specs

• Material: High-impact polymer with textured finish
• Color: Matte black to match pistol frame
• Compatibility: Ruger LC9s, EC9s pistol magazines
• Extension Length: Approximately 0.5 inches
• Weight: 0.3 ounces
• Installation: Tool-free drop-in replacement
• Manufacturer: Sturm, Ruger & Company
• Part Number: 90364

This genuine Ruger component delivers measurable ergonomic improvements without sacrificing the compact pistol's primary advantages. Professional installation takes minutes, and the reversible modification preserves the firearm's original configuration options for different carry requirements.