Upgrade Adjustable Hop Up for Jinming J9 Gen9 M4A1 Water Gel Ball Blasting Replacement Accessories

Description:
Upgrade adjustable hopup dits for Jinming J9 Gen9 M4A1 water gel ball blasting toys.

Specification:
Compatible For: JinMing J9 Gen9 M4A1
Color: Black
Material: ABS
 
Features:
- This product is adjustable friction top spin, suitable for Jinming J9 Gen9 M4A1.
- Please be careful when you screw the screws to prevent damage from topspin.
- ABS plastic, which is turned into solid printing, is far better than PLA in temperature resistance. There is no need to worry about hot deformation in summer.
- The water bullet bubble must be wiped dry on a towel , otherwise the water on the surface of the bullet will weaken the upper spin friction effect, resulting in sliding bullet.
 
Package included:
1 x Hop Up
1 x Wrench
2 x Screws
 
More Details:


adjustable hopup

adjustable hopup

adjustable hopup

adjustable hopup

adjustable hopup

adjustable hopup

adjustable hopup

adjustable hopup

adjustable hopup

adjustable hopup

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