Designed for steady, repeatable performance in varied environments, the MEC-GAR MAG BERSA THNDR 380ACP 8R BL emphasizes functional reliability and straightforward operation. MEC-GAR magazines meet or exceed the tolerance guidelines, stringent testing, and exacting requirements of military and law enforcement customers around the world. Ideal for range training and recreational shooting, this magazine features heat-treated carbon steel construction and a precision-stamped steel follower for smooth feeding. MEC-GAR is renowned for its high-quality manufacturing and innovation in magazine production.