The GHOST ROCKET 3.5 lb for RUGER SR9/40 Series including the SR9/40c is our best trigger with the TCT.  It is the best for those who demand to be the best. This is the finest trigger control connector for all shooting activities, including law enforcement & self defense. The GHOST ROCKET 3.5 lb is one of the Ghost family of trigger connectors that make your RUGER SR more accurate and more reliable by eliminating trigger over-travel and incorporating the self cleaning holes.