Rival Arms RA42G004A Slide Completion Kit for Glock Gen5 9mm Luger - Black PVD Stainless Steel

Building a Glock Gen5 9mm from the ground up doesn't have to mean hunting down parts one at a time. The Rival Arms RA42G004A slide completion kit for Glock Gen5 9mm Luger brings together every internal component you need to finish your slide assembly in one box. Instead of sourcing a striker, extractor, safety, springs, and plunger individually and hoping they work in harmony, you get a matched set engineered to function as a complete system—then you just add a barrel, guide rod, and lower receiver to have a shooter.

This kit ships with the full complement of slide internals: striker and striker spring, extractor with depressor plunger and spring, safety and safety spring, back cover plate, RA Precision striker components, spring cups, striker spring spacer, and slide channel liner. That's the hassle of assembly sourcing eliminated. Whether you're a first-time builder or a seasoned gunsmith, having every part arrive together, pre-engineered for compatibility, saves time and removes guesswork from the build process.

Finished in black PVD stainless steel, the components are built to handle daily carry, range work, or duty use. Rival Arms has earned trust in the builder community for attention to tolerances and material quality—this kit reflects that standard. If you're assembling your own Gen5 9mm and want to skip the part-chasing phase, a slide completion kit is the smart move.

Key Features

• Complete internal slide assembly—striker, extractor, safety, springs, and plunger all included
• Engineered for Glock Gen5 9mm Luger platform
• Black PVD stainless steel finish for durability and corrosion resistance
• Includes RA Precision striker and striker spring components
• Matched parts designed to work together without additional sourcing
• Slide channel liner included for proper fitment

Specifications

Frequently Asked Questions

What's included in this Glock Gen5 slide completion kit?

The kit includes striker and striker spring, extractor with depressor plunger and spring, safety and safety spring, back cover plate, RA Precision striker components, spring cups, striker spring spacer, and slide channel liner. Essentially, everything needed for the internal slide assembly except the barrel and guide rod.

Is this kit compatible with all Glock Gen5 models?

This kit is designed for Glock Gen5 platforms chambered in 9mm Luger. Confirm compatibility with your specific Gen5 build before purchasing.

Do I need any other parts to complete my slide?

After assembly with this kit, you'll need to add a barrel, barrel guide rod, and a completed lower receiver to have a functioning firearm.

What does the slide channel liner do?

The slide channel liner is included to ensure proper fitment and function of internal slide components in the Gen5 platform.