Crimson Trace introduces LG-105 Defender Series Lasergrips for the Smith & Wesson J-frame round butt revolvers. This new model adds to the company's existing product line for the J-frame, incorporating a rugged two-piece polymer Lasergrip with the company's standard front activation. The LG-105 is available now. The series, which also includes models for the Ruger SP101 and Taurus small frame revolvers is an excellent entry-level product that offers the same performance features that Crimson Trace has pioneered: Instinctive activation, windage and elevation sighting adjustments and grip-integrated laser sighting system, all precision engineered and manufactured in the USA using superior components.