Centennial Defense Systems Lower Parts Kit Glock 17 Gen 1-3 Stippled Purple

Centennial Defense Systems Lower Parts Kit for Gen 1-3 Glock 17 Strippled 5lb Mag Catch Spring 6lb Trigger Spring Purple. Specifications for Centennial Defense Systems Lower Parts Kit for Gen 1-3 Glock 17: Manufacturer: Centennial Defense Systems Gun Make: Glock Gun Model: Glock 17 Model Generation: 3 2 1 Package Contents: Centennial Defense Systems Lower Parts Kit for Gen 1-3 Glock 17 Trigger Housing with OTS Magazine Catch Spring (2.5lb or 5lb) Slide Lock Spring Trigger Spring (5lb or 6lb) 3.5lb Connector Extended Slide Release Extended Mag Release (Serrated or Stippled) Extended Slide Lock Lever Trigger Pin Trigger Housing Pin Locking Block Pin What firearm models does the manufacturer say Centennial Defense Systems Lower Parts Kit for Gen 1-3 Glock 17 is compatible with? The manufacturer says that Centennial Defense Systems Lower Parts Kit for Gen 1-3 Glock 17 is compatible with Glock 17Centennial Defense Systems 50115: Lower Parts Kit for Gen 1-3 Glock 17 Strippled 5lb Mag Catch Spring 6lb Trigger Spring Purple