V2 Gearbox Metal Trigger Fire Switch Mag Release Set while the silver-plated surface adds

while the silver-plated surface adds durability

Size: Approx

Brand: JinMing

Package includes: 1x jm j9  magazine

Material: 3d printed pla

V2 Gearbox Metal Trigger Fire Switch Mag Release Set while the silver-plated surface addsUpgrade 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