ProMag Saiga 12 20-Round Drum Magazine – 12 Gauge

This ProMag drum magazine is a 20-round replacement magazine designed for Saiga 12-gauge semi-automatic shotguns. It accepts 12-gauge 2-3/4″ (2.75″) shells and is constructed from a high-impact black polymer with steel reinforcement inserts for added durability. The magazine uses an injection-molded follower and a chrome-silicon wire spring to support consistent feeding and long service life. It is intended as a spare or replacement feed device for compatible Saiga 12 platforms.

Key Specifications

• Holds 20 rounds of 12-gauge ammunition.
• Compatible with 12 Gauge Saiga shotguns.
• Designed for 2-3/4″ (2.75″) shells.
• Constructed from black polymer (DuPont Zytel) with steel reinforcement inserts.
• Includes an injection-molded follower for reliable alignment.
• Uses a chrome-silicon wire spring for consistent feeding.
• Product type is a drum magazine for shotgun use.
• Listed package dimensions are 5.10 x 9.45 x 14.00 inches.
• Listed weight is approximately 2.8 lb.
• Model fit is specified as Saiga 12 / Universal Shotguns.

Durable and purpose-built for Saiga 12 platforms, this ProMag 20-round drum magazine provides a high-capacity feeding option with reinforced polymer construction and proven spring/follower components. Its compact drum profile and robust materials make it suitable as a spare or range-focused magazine for shooters who require reliable, sustained loading capacity without sacrificing basic durability.