The ProMag Drum Magazine Sig Sauer SP2340 .40 S&W 50-Round Black Polymer Drum is built to keep you shooting longer between reloads. This high-capacity magazine combines a rugged DuPont Zytel polymer drum with a blue steel upper tower to deliver dependable feeding and consistent alignment with your Sig Sauer SP2340 pistol.

Ideal for extended range sessions and focused training, this 50-round drum minimizes reloads so you can stay on target and refine your skills. The injection-molded follower and heat-treated stainless or chrome-silicon spring work together for smooth cycling and reliable performance shot after shot. It is a practical upgrade for shooters who want more time behind the trigger while relying on ProMag’s proven magazine design and engineering.

• Manufacturer: ProMag
• Model: Drum
• Caliber: .40 S&W
• Capacity: 50 Rounds
• Type: Drum Magazine
• Compatibility: Sig Sauer SP2340 Pistol
• Material: DuPont Zytel Polymer Body With Steel Upper Tower