ProMag SIG Sauer P320 9mm 50-Round Drum Magazine

The ProMag SIG Sauer P320 drum magazine is designed for the P320 9mm pistol and provides a 50-round capacity. Its black polymer construction is paired with a blue steel upper magazine tower, an injection-molded follower, and a heat-treated stainless steel spring.

Built in the USA, this drum magazine is intended for users seeking extended ammunition capacity in a compatible SIG Sauer P320 platform.

Key Specifications

• The magazine is designed to fit the SIG Sauer P320 9mm pistol.
• The magazine holds 50 rounds.
• The magazine features a matte black finish.
• The magazine body uses a DuPont Zytel-based polymer construction.
• The upper magazine tower is made from blue steel.
• The follower is injection molded.
• The spring is formed from heat-treated stainless steel.
• The magazine is made in the USA.

California Proposition 65 Warning: Cancer and Reproductive Harm.

With its substantial capacity and durable material selection, this ProMag drum magazine offers a practical accessory option for compatible SIG Sauer P320 9mm pistols.