ProMag magazines are made in the USA and backed by a lifetime guarantee against manufacturer's defects. Magazine springs are precision wound using heat-treated chrome silicon wire and each and every step of the assembly process is checked and double checked in order to maintain the same consistent level of quality
- 30-round drum magazine
- Fits Bersa® Thunder 380 .380acp pistols
- Magazine body constructed of blue steel upper magazine tower, and proprietary DuPont® Zytel™ based polymer lower drum housing
- Injection molded magazine follower
- Magazine spring formed from heat treated stainless steel
- Made in USA
