Allen Universal Trigger Lock 18511

Universal Firearm Safety

The Allen Universal Trigger Lock provides straightforward, reliable firearm security for most handguns and revolvers. This practical safety device is designed for shooters who want an affordable, no-nonsense approach to securing their firearms when not in use.

How It Works

The trigger lock operates on a simple principle: two polymer arms clamp around the trigger, preventing it from being pulled. Installation takes just moments:

• Position one arm on each side of the trigger
• Ensure the post sits behind the trigger
• Use the included key tool to tighten the security screw
• The screw seats flush with the lock surface when properly installed

Key Features

• Universal fit for most handguns and revolvers
• Red polymer construction for visibility and durability
• Key-operated security screw prevents accidental disengagement
• Compact design doesn't interfere with holstering or storage
• Best suited for triggers positioned toward the rear or middle of the trigger guard

Practical Considerations

This lock is ideal for quick, temporary security—perfect for securing firearms in vehicles, safes, or during transport. The bright red color serves as a visual reminder that the firearm is locked. Keep the key in a secure location separate from the firearm.

Note: Not designed for lever-action rifles or firearms with forward-positioned triggers.