Uband Metal Rizer V2 Hop Up 16mm Color:yellow 1x Front & Rear Sight

1x Front & Rear Sight

Color: transparent shell

Age Range:> 6 years old and overColor: green / blue / transparent / orange / red / purple / yellow / mixSize: 7-8mm (after soaking in water)

Fit For both JM J8 M4A1 gearbox and xm316 Gel Blaster Gun

Uband Metal Rizer V2 Hop Up 16mm Color:yellow 1x Front & Rear SightUpgrade your gel blaster with the Uband Metal Rizer V2 Hop Up 16mm. Made with durable alloy for increased strength, this hop up will improve accuracy and distance. Easily adjustable through a grub screw and designed to fit 9. 5mm inner barrels, with an outer size of 16mm. Trust the expertise of uband for superior performance. Features: The uband rizer v2 hop up is a rebrand hopup on the alloy rizer r1 v2 hop up. Made on alloy for greater strength.