KCI USA Lower Parts Kit, Fits GLOCK 17, Includes Trigger, Trigger Housing with Ejector, Trigger Spring, Connector 5.5lbs, Trigger Pin, Trigger Housing Pin, Locking Block Pin, Slide Lock, Slide Lock Spring (G17/G19) (G26 Spring is Not Included), Slide Stop, Magazine Catch, Magazine Catch Spring, Does Not Include Frame, Locking Block, or Magazine CDIP-0036-17-B

KCI USA Lower Parts Kit, Fits GLOCK 43, Includes Trigger with Trigger Bar, Trigger Housing with Ejector Pre-Installed, Trigger Spring, Connector, Slide Stop Release, Slide Stop Release Spring, Magazine Release, Magazine Release Spring, Slide Lock, Slide Lock Spring, Trigger Housing Pin, Trigger Pin, Does Not Include Frame, Locking Block, or Magazine CDIP-003943

KCI USA Lower Parts Kit, Fits Sig 9mm/40S&W/357Sig P320, Includes Trigger Stop Pin, Slide Catch Lever Pin, Safety Lever Pin, Sear Pivot Pin, Split Coil Pin, Slide Catch Lever, Spring Post, Take Down Safety Lever, Safety Lever, Slide Catch, Sear, O-Ring, Take Down Lever, Slide Catch Assembly, Spring, Slide Catch Lever, Spring, Sear (2), Trigger Bar Spring, Spring, Takedown Lever, Flat Faced Trigger, Trigger Bar, Sear Housing, Manual Disconnector CDIP-0038