ProMag 50-Round Drum Magazine for SIG Sauer P228 9mm

The ProMag 50-round drum magazine is designed for the SIG Sauer P228 9mm pistol. It features a proprietary DuPont Zytel-based polymer magazine body, a blue steel upper magazine tower, and an injection-molded follower. The magazine spring is formed from heat-treated stainless steel, and the product is made in the USA.

Key Specifications

• The magazine is designed for the SIG Sauer P228 9mm pistol.
• The magazine capacity is 50 rounds.
• The listed caliber is 9mm Luger (9x19mm).
• The magazine body is constructed from proprietary DuPont Zytel-based polymer.
• The upper magazine tower is made from blue steel.
• The magazine follower is injection molded.
• The magazine spring is made from heat-treated stainless steel.
• The listed finish is black.
• The listed dimensions are 3.30 x 6.90 x 14.55.
• The listed weight is 1.75.

With its 50-round capacity and durable polymer construction, this ProMag drum magazine provides a distinctive extended-capacity option for compatible SIG Sauer P228 9mm pistols. Its steel tower, molded follower, and stainless steel spring complete a purpose-built magazine assembly for range use.