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Invincible Flatback Glock Switch – Semi/Full Auto Modes

(12 customer reviews)

Original price was: $220.00.Current price is: $200.00.

Description

Invincible Flatback Glock Switch | Glock Switch Parts

 Invincible Flatback Glock Switch. The original flatback switch was groundbreaking—flush fit, ultra-stealthy, and always “hot.” But once installed, it was stuck in full-auto with no turning back.

2025 changes everything.
Meet the new Selectable Fire Flatback Switch — same covert profile, now with on-demand toggle control. Seamless. Invisible. Select-fire.

What Exactly is a Flatback Switch for Glock?

Think of the flatback switch as the undercover agent of Sears. It replaces your Glock’s rear slide plate with a flush-fit backplate, hiding its capabilities in plain sight.

  • Smooth as Stock: Completely flush, no bulges or levers.

  • OEM Vibes: Mimics factory slide plates down to markings and cuts.

  • Stealth by Design: Even close inspections rarely give it away.

If your mission is to stay low-profile, this is your best asset.

How Does the New Select-Fire Flatback Work?

Our latest models introduce true semi & full-auto toggle control, without losing the flatback’s legendary stealth.

Mechanism How It Works Stealth Level Reliability ️
Internal Micro Toggle Tiny switch behind slide plate. Adjust with a pin. ️️
Trigger-Based Light pull = semi, full squeeze = auto. ️️
Mag-Dependent Different mags or magnetic plates = different modes. ️️
Recoil-Reset After a couple of shots, auto auto-engages (burst-like). ️️
Tool-Adjusted Selector Tiny hex screw hidden inside. Set once, done. ️️️️
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