Sig Sauer P226 9mm 20-Round Extended Magazine - Blued Steel

The Sig Sauer P226 9mm 20-round extended magazine gives you serious capacity when you need it. Built as a factory Sig mag for the P226 platform, this blued steel magazine holds 10 more rounds than the standard 10-round capacity, making it a solid choice for range sessions, training drills, or backup firepower. If you run a P226 in 9mm and want to maximize rounds downrange between reloads, this extended mag delivers the real estate.

Construction is straightforward and robust: blued steel body designed to handle the wear that comes with regular use. The engineering is tight enough to feed reliably, whether you're running target loads or defensive ammunition. This is factory Sig hardware, so you're getting the same mag that ships with some P226 variants—no guessing about compatibility or feeding issues.

Keep a couple in rotation at the range or stashed as spares. Extended magazines are practical training tools and useful backups for folks who run the P226 as a duty gun or HD platform. The extra round count gives you flexibility without switching platforms.

Key Features

• 20-round capacity for extended magazine experience
• Blued steel construction built for durability
• Factory Sig Sauer engineering and compatibility
• Reliable feeding across standard and +P ammunition types
• Straightforward design for easy cleaning and maintenance

Specifications

Frequently Asked Questions

Will this 20-round magazine work in my P226?

Yes. This is a factory Sig Sauer magazine engineered specifically for P226 9mm pistols, so fitment and feeding are guaranteed.

Can I use this extended mag for range training and defensive loads?

Yes. The magazine feeds reliably across standard 9mm and +P ammunition types, making it versatile for training and duty use.

What comes in the box?

You receive one 20-round magazine. Additional accessories or loading tools are not included.