Rival Arms RA42G003A Slide Completion Kit Fits Glock 42 380 ACP Black PVD Stain. The slide completion kit includes every part needed to assemble the internal workings of your slide all designed to work together. It features a PVD coating on select parts CNC-machined from solid stainless steel billet on select parts and no gunsmith required. The kit includes: striker (firing pin) spring extractor striker (firing pin) safety spring and safety back cover plate extractor depressor plunger RA precision striker (firing pin) striker (firing pin) spacer sleeve depressor plunger spring spring loaded bearing striker (firing pin) spring cups and slide channel liner. Specifications for Rival Arms RA42G003A Slide Completion Kit Fits Glock 42 380 ACP Black PVD Stain: Manufacturer: Rival Arms Color: Black Finish: PVD Fabric/Material: Stainless Steel Gun Make: Glock Gun Model: Glock 42 Caliber: .380 ACP Rival Arms RA42G003A Slide Completion Kit Fits Glock 42 380 ACP Black PVD Stain What firearm models does the manufacturer say Rival Arms RA42G003A Slide Completion Kit Fits Glock 42 380 ACP Black PVD Stain is compatible with? The manufacturer says that Rival Arms RA42G003A Slide Completion Kit Fits Glock 42 380 ACP Black PVD Stain is compatible with Glock 42