LaserLyte and Bersa team up again to offer the Bersa Thunder .380 with matte blue finish and the LaserLyte Bersa laser CK-MS in a custom Bersa black Bulldog case with a contrasting red zipper. Included in this phenomenal package is also a Bulldog inside-the-pocket holster with the Bersa logo. LaserLyte CK-MS lasers are made from a durable, glass-filled nylon making the laser lighter and absolutely corrosion proof. The batteries now used in the CK-MS are two A76 batteries, again, less batteries also keeps the unit lighter. The Bersa .380 Thunder is Bersa’s best-selling model, easily appreciated for its accuracy, reliability, versatility all built on a lightweight, compact design.