The Cloud Defensive REIN Single Momentary Switch (brand part no. CD2219-B-BLK) is a remote pressure switch, not itself a light, built for shooters who prefer momentary-on white light activation with a small, low-profile footprint. A single press activates the connected REIN weapon light only while the button stays pressed, releasing to shut the light off instantly for controlled, discreet light discipline.

Key Specifications

• Momentary-only activation lights only while the button is pressed.
• Low-profile footprint optimizes space and ergonomics on the handguard.
• Built for the Cloud Defensive REIN weapon light.
• Black finish for a standard tactical build.

Frequently Asked Questions

Does the light stay on after I release the button? No, this switch is momentary-only — the light activates only while pressed.

Which light does this pair with? The Cloud Defensive REIN weapon light.

Buy the Cloud Defensive REIN Single Momentary Switch

Add this switch to your weapon lights lineup by ordering from our Lubbock, Texas gun shop — it ships fast and direct.