ProMag DRMA104 30rd Drum Magazine – .380 ACP

The ProMag DRMA104 is a 30-round drum magazine designed for Bersa Thunder 380 pistols chambered in .380 ACP. It pairs a blue steel upper magazine tower with a DuPont Zytel polymer lower drum housing to provide extended capacity while maintaining a compact footprint. The unit includes an injection-molded follower and a heat-treated stainless steel spring to support feeding and function. This magazine is made in the USA.

Key Specifications

• The caliber is .380 ACP.
• The capacity is 30 rounds.
• Designed to fit Bersa Thunder 380 pistols.
• The magazine body uses a blue steel upper magazine tower combined with a DuPont Zytel polymer lower drum housing.
• The follower is injection molded.
• The magazine spring is heat-treated stainless steel.
• The country of origin is Made in USA.

For range and training applications where extended capacity is desired, the DRMA104 provides a compact drum option compatible with Bersa Thunder 380 pistols. Its mixed metal and polymer construction balances durability and weight for routine use.