Rival Arms Glock Slide Completion Kit for Glock 21 Black
$119.99
6 in stock
The devil is in the details. A great slide is the foundation of your build but it is important to finish that slide with high quality components designed to provide accuracy and consistency. Instead of sourcing every part individually the slide completion kit includes every part needed to assemble the internal workings of your slide—all designed to work together. After completing the slide just add a barrel guide rod and a completed lower then pack your bag for the range.
Features:
Includes everything needed to finish out your slide:
| Upc | 788130031971 |
|---|---|
| Manufacturer | Rival Arms |
| Manufacturer part number | RA-RA42G006A |
| Model | Slide Completion Kit |
| Shipping weight | 0.075 |
BJ Firearms LLC is a federally licensed firearms business focused on providing quality firearms, accessories, and related services while promoting responsible ownership, education, and community engagement.
The company was founded to serve firearm enthusiasts with knowledgeable service, real-world experience, and a commitment to professionalism and safety.
We focus on real experience, personalized service, hands-on product knowledge, and community involvement — not just sales. Our goal is to help customers make informed decisions and feel confident with their equipment.
Yes. We operate as a federally licensed firearms dealer (FFL), following all applicable federal, state, and local regulations.
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Yes. We partner with content creators and industry professionals to provide real-world insights and experiences.
We work with everyone — from first-time buyers to experienced enthusiasts. Education and guidance are a big part of what we do.
We offer firearms, accessories, gear, and related equipment depending on availability and customer needs.
Yes. We help customers evaluate their needs, experience level, and intended use to find the right fit.
Yes. Depending on the request, we can help source specific products or assist with custom configurations.
Yes. We actively engage in hands-on experiences, demonstrations, and community-related firearm activities when possible.
Yes. We support content that helps people learn about equipment, safety, and responsible firearm ownership.
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