Waldo Dynamics - VFC Quick-Change Nozzle Spring Plug (FAL/AK/FNC/UMP)

Be Gone, Foul Stock VFC Spring Plug!

This plug fits: FAL / AK / FNC / UMP platform VFC GBBRs.

Upgrade your workflow with the Waldo Dynamics Nozzle Spring Plug for VFC GBBRs. Designed using the genius of Ian from Firesupport (AKA Cheffington), this acts as a direct replacement for the stock plug found in the vast majority of VFC GBBR Nozzles; this small part makes a big difference in maintenance speed and ease.

When you remove your nozzle from your GBBR bolt you will notice a small plug hanging out of the end of it. The original plug relies on a punch pin that is notoriously difficult to remove and reinstall. My upgraded plug solves that problem by replacing the pin with a precision M2 grub screw (requiring a 0.9mm allen key). This means quicker access, faster spring swaps, and fewer headaches for techs and players alike.

We have also included a steel replacement torx screw to rid you of the brittle stock VFC screw. This will be much easier to install and remove as you should need to. A really simple quality of life upgrade.

The Plug is constructed from high strength steel and finished with a distinct purple coating, it's built for repeated use and easy identification. Whether you are tuning your platform or doing routine maintenance this is the kind of upgrade you will appreciate every time you pick up your tools.

Key Features

• Replaces the stock nozzle spring plug with a grub screw design for quick access
• Includes a new replacement rear screw made of strong steel (torx head)
• Steel construction for durability under repeated use
• Purple finish for standout visibility during builds and servicing
• A serious quality of life upgrade for any VFC GBBR owner or tech

Made for those who know the value of smart design and efficient upgrades this is one of those small parts that just makes sense.
Please remember to swap the small O-Ring from your old plug to this new one.