ProMag SIG08N Standard 8rd .45 ACP Magazine for Sig P220

The ProMag SIG08N is a detachable replacement magazine designed to fit the Sig Sauer P220. It provides an OEM-style spare magazine option for .45 ACP pistols. Construction combines heat-treated steel with a nickel-plated finish for corrosion resistance and durability. Internal components include an injection-molded follower and a spring formed from chrome silicon wire; the magazine is made in the USA.

Key Specifications

• Compatible platform: Sig Sauer P220.
• Caliber: .45 ACP.
• Capacity: 8.
• Material: Steel.
• Finish: Nickel-plated.
• Model designation: Standard.
• Product type: Detachable magazine.
• Follower type: Injection-molded follower.
• Spring construction: Chrome silicon wire spring.
• Country of manufacture: USA.

Durable nickel-plated steel construction and quality internal components make the SIG08N a practical spare or replacement magazine for P220 owners who prioritize fit and dependable function. Its straightforward design and OEM-compatible dimensions are intended to support everyday use at the range or as part of a maintenance spare kit.