Upgrade your gel blaster with the BLG M16 Hop Up modification! It can improve shooting range and accuracy. Made with 3d printed pla material and available in sleek black. 

Compatible with Yitai YT m16 and BLG m16 gel blaster gun.

Specifications:

Brand: DK 

Color: black

Material: 3d printed pla

Package includes: 1x BLG M16 hop up