With nearly a 25 year track record of performance in the field, the Ruger P-Series is an excellent choice for professional service or personal protection. To make this quality weapon even better, add a set of Crimson Trace LG-389 laser sights. The LG-389 Lasergrip offers dual side activation, allowing the laser sight to spring to life when the weapon is gripped in a natural firing position. Lasergrips fit All Metal Frame Ruger P-Series 85/89/90/91/93/94/944. Lasergrips installed with original grip screws from firearm.