The Authentic Availability is a factory-original slide assembly designed for Glock Gen4 and Gen5 pistols. This complete slide provides a reliable, drop-in solution for builders seeking OEM quality and performance. Since we began stocking it in mid-2024, it has consistently been one of our top-selling slide assemblies due to its proven reliability and immediate functionality.
Key Features
- Factory-original Glock slide assembly with all internal components installed.
- Designed for compatibility with Gen4 and Gen5 frames.
- Includes OEM barrel and recoil spring assembly.
- Ready for immediate installation with no additional parts required.
- Features standard Glock front and rear serrations for positive manipulation.
Specifications
| Manufacturer | Glock |
| Model | Authentic Availability |
| Compatibility | Glock Gen4, Gen5 |
| Finish | Factory nDLC |
| Sights | Standard polymer (installed) |
| Weight (measured) | 7.9 oz |
| Condition | New, Factory Original |
Frequently Asked Questions
Is this a complete slide assembly?
Yes. This is a complete, factory-original slide assembly. It includes the slide, barrel, recoil spring assembly, and all internal components. It is ready for installation onto a compatible frame.
Does it fit both Gen4 and Gen5 frames?
Yes, it is designed for both generations. Our staff notes that the fit on a Gen4 frame can feel slightly tighter compared to a Gen5 frame. This is normal and does not affect function.
What is included in the box?
You will receive the complete Authentic Availability slide assembly as pictured. It ships in a non-retail box with protective packaging.
✅ Same-day shipping from Atlanta, GA
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
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