Hummingbrid Short-Stroke Nozzle | VFC AR / M4 GBB Series | Maple Leaf

Hummingbird Short-Stroke Nozzle – for your replica

This nozzle regulates gas flow and BB transfer in your VFC AR/M4 GBBR. Thanks to the short-stroke design, you reduce the movement of your bolt carrier, resulting in faster cycle times and more efficient gas consumption. You replace the standard nozzle when you want more consistency in cold conditions or when your GBBR nozzle shows signs of wear.

Technical specifications

The Hummingbird nozzle is made of polymer with a black finish. The short-stroke design is characterised by its reduced length compared to standard nozzles. The construction features reinforced contact points where the nozzle rests against the bolt carrier. The VFC-specific profile ensures correct alignment with the hop-up unit.

Compatibility and application

This nozzle fits exclusively on VFC AR/M4 GBBR replicas and only works in combination with the Hummingbird bolt carrier. For installation, disassemble the upper receiver and remove the bolt carrier group. Installation experience is recommended, as correct timing between nozzle and magazine is crucial for reliable operation. This upgrade is suitable for advanced GBBR builds where cycle time and gas efficiency are priorities.

Ready to add the Hummingbird Short-Stroke Nozzle to your setup?