Rival Arms Glock 21 Slide Completion Kit
Complete internal slide assembly kit for Glock 21 in 45 ACP. Includes precision striker, extractor, springs, and all components needed to finish your slide build. Hand-inspected stainless steel parts with PVD coating.
Build Your Perfect Glock 21 Slide
The foundation of any quality pistol build starts with attention to detail. Rival Arms understands this, which is why they've engineered a complete slide completion kit that eliminates the guesswork of sourcing individual components.
What's Included
This comprehensive kit contains every internal component needed to assemble your Glock 21 slide:
- RA Precision Striker (firing pin)
- Extractor and Extractor Depressor Plunger
- Striker Safety and Striker Safety Spring
- Striker Spring and Spring Cups
- Depressor Plunger Spring
- Striker Spacer Sleeve
- Back Cover Plate
- Spring Loaded Bearing
- Slide Channel Liner
Superior Engineering
Tighter Tolerances: Each component is manufactured to specifications tighter than factory standards, ensuring reliable function and improved accuracy.
Premium Materials: Select parts are CNC-machined from solid stainless steel billet and finished with low-temperature vacuum PVD coating. This durable barrier resists wear and corrosion, extending the life of your pistol.
Quality Control: Every component is individually hand-inspected for accuracy before shipment.
No Gunsmith Required
This kit is designed for builders who want professional-grade results without paying gunsmith fees. Once your slide internals are complete, simply add a barrel, guide rod, and completed lower receiver to have a fully functional Glock 21.
Limited Lifetime Warranty backs your investment in quality.
