Warne SIG P320 9MM Mag Extension +5 FDE – Increased Capacity for P320 Magazines

The Warne SIG P320 9MM Magazine Extension adds 5 rounds to factory SIG Sauer P320 9mm magazines, increasing capacity without sacrificing reliability. Machined from aluminum with a Flat Dark Earth finish, this extension installs directly onto the magazine baseplate and works with the factory spring.

Compatible with SIG P320 full-size and compact 9mm magazines. The extension includes all necessary components for installation and maintains magazine drop-free function. Simple installation requires no permanent modification to the magazine.

• Type: Magazine capacity extension
• Capacity Increase: +5 rounds
• Compatible Firearms: SIG Sauer P320 9mm (full-size and compact magazines)
• Material: Aluminum
• Finish: Flat Dark Earth (FDE)
• Includes: Magazine extension and installation components
• Use: Competition, duty, or personal defense applications requiring increased capacity