Sig Sauer P320 9mm 30-Round Extended Magazine

Sig Sauer P320 Extended Magazine

This factory Sig Sauer magazine extends your shooting sessions between reloads without sacrificing the reliability you expect from genuine manufacturer components.

Key Features

• 30-round capacity for extended shooting without reloading
• High-lubricity finish ensures smooth, reliable feeding
• Removable sleeved base plate provides enhanced comfort and control when used with full-size grip modules
• Rear witness holes in 5-round increments let you monitor ammunition levels at a glance
• High-tensile spring delivers unmatched reliability and long service life
• Durable polymer follower resists wear and maintains consistent feeding
• Complete steel body construction for durability and dependability
• Removable base plate simplifies field maintenance and cleaning

Why Choose Factory Magazines

Unlike aftermarket alternatives, this genuine Sig Sauer magazine offers the same proven reliability as the magazines that shipped with your P320. You get the confidence of factory engineering and quality control—essential when your magazine's performance directly affects your shooting experience.