Centennial Defense Systems MOD2 Upper Parts Kit Glock 17 Gen 1-3 17lb Spring Blue

Centennial Defense Systems MOD2 Upper Parts Kit for Gen 1-3 Glock 17 w/Flat Face Screw 17lb Spring Blue. Specifications for Centennial Defense Systems MOD2 Upper Parts Kit for Gen 1-3 Glock 17 w/Flat Face Screw: Manufacturer: Centennial Defense Systems Fabric/Material: Stainless Steel Gun Make: Glock Gun Model: Glock 17 Model Generation: 3 2 1 Package Contents: Centennial Defense Systems MOD2 Upper Parts Kit for Gen 1-3 Glock 17 w/Flat Face Screw Stainless Steel Guide Rod Assembly (Allen Screw) Stainless Steel Channel Liner Stainless Steel Firing Pin Firing Pin Spring Firing Pin Spacer Sleeve Spring Cups (2) Stainless Steel Firing Pin Safety Firing Pin Safety Spring Stainless Steel Extractor Stainless Steel Extractor Depressor Plunger Extractor Depressor Plunger Spring Spring-Loaded Bearing Aluminum Slide Cover Plate What firearm models does the manufacturer say Centennial Defense Systems MOD2 Upper Parts Kit for Gen 1-3 Glock 17 w/Flat Face Screw is compatible with? The manufacturer says that Centennial Defense Systems MOD2 Upper Parts Kit for Gen 1-3 Glock 17 w/Flat Face Screw is compatible with Glock 17Centennial Defense Systems 50497: MOD2 Upper Parts Kit for Gen 1-3 Glock 17 w/Flat Face Screw 17lb Spring Blue