ProMag Sig Sauer P226 9mm 20-Round Magazine

The ProMag Sig Sauer P226 Magazine is an extended 20-round replacement magazine designed for the Sig Sauer P226 chambered in 9mm. It pairs a heat-treated blued-steel body with a follower lock-plate and a base-plate molded from a proprietary DuPont'4 Zytel-based black polymer. The magazine uses a spring wound from chrome-silicon wire and heat-treated for strength and consistent feeding.

Key Specifications

• The magazine capacity is 20 rounds.
• It is designed for 9mm chambering.
• The body is constructed from heat-treated blued steel.
• The follower lock-plate and base-plate are molded from DuPont Zytel-based black polymer.
• The spring is made from chrome-silicon wire and heat-treated.
• The finish is blued.
• Intended for use with Sig Sauer P226 pistols.
• This is an extended 20-round magazine.

Built to the manufacturer's described specifications, this magazine increases on-board capacity while maintaining reliable feeding characteristics suitable for range use, training, or duty applications. Its combination of blued-steel construction and polymer components offers a balance of durability and serviceability for regular use.