The Crimson Trace LG-417 Lasergrips for GLOCK Gen3 17/19/22/23/31/32+ presents the ultimate refinement in laser sight technology for GLOCK 17 and 19 based semi-automatics. This model features an improved fit for Level-3 professional holsters used by law enforcement professionals and military units worldwide. With this groundbreaking Crimson Trace Lasergrips design