Upgrade your m4, hk416, or ar15 AEG gel blaster with our V2 Gearbox Metal Trigger Fire Switch Mag Release Set. Made with durable cnc alloy metal, this combination set is both affordable and reliable. Includes ver.2 gearbox trigger, fire selector, and magazine release for easy installation and improved performance.

Features:

fit for m4 / hk416 / ar15 AEG gel blasters with v2 gearbox.

A combination set for good price.

Made of hard aluminum alloy metal for super durability.

material: cnc alloy metal.

color: black.

 

Package includes:

1x ver.2 gearbox trigger.

1x fire selector

1x magazine release