The LG-442 for the venerable Bersa Thunder and Firestorm .380 series (except concealed carry model w/finger grooves, and double-stack Bersa) is designed to maximize your secure grip on the pistol, while offering fully instinctive activation with a rubber over molded front pressure switch. When you grip the gun, the laser activates without a second thought. Hard polymer side grip panels with deep checkering allow for a smooth snag free draw, and a positive grip on these small pistols.