The Flatback/Invincible Glock Switch enables select-fire functionality, allowing you to switch between semi-automatic and full-auto modes. Designed for experienced firearms enthusiasts seeking enhanced capability, this unit provides reliable, consistent performance. Since we began stocking it in late 2024, it has become one of our top-selling items in this category due to its dependable operation.
Key Features
- Select-fire operation with semi-automatic and full-auto modes.
- Flatback/Invincible design for a low-profile, integrated fit.
- Machined from durable materials for long-term reliability.
- Engineered for consistent ignition and cycling.
- Simple installation process for compatible Glock platforms.
Specifications
| Function | Semi-Automatic / Full-Auto Select-Fire |
| Compatibility | Designed for Glock Platforms |
| Design | Flatback/Invincible |
| Construction | Machined Metal Components |
| Weight (measured) | 4.3 oz |
| Finish | Matte Black |
Frequently Asked Questions
Is this a drop-in part?
Installation requires fitting and should be performed by someone with technical knowledge of the firearm platform. It is not simply a drop-in component.
How does it perform with different ammunition?
In our testing, this switch has fed reliably with both brass and steel case ammunition, showing consistent cycling across various loads.
What is required for legal ownership?
This component is regulated under the National Firearms Act (NFA). Possession requires appropriate federal registration, tax stamp, and compliance with all state and local laws.
✅ Same-day shipping from Muskogee, OK
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
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