Cow Cow HopUp Bucking Combo TM GBB fcu Tire insertsThe tires are mounted

Tire insertsThe tires are mounted either with special preformed foam inserts or with cut-to-size foam inserts

MAXX CNC style A Alloy Advanced Speed trigger

metal vertical chassis rails

Binding process can take 3-5 seconds

Connect the balance lead of your battery to the balance port of the charger

Cow Cow HopUp Bucking Combo TM GBB fcu Tire insertsThe tires are mountedCow Cow HopUp Bucking Combo TM GBB CCT HopUp busking is manufactured by high quality anti oil rubber material. It can prevent swelling, scratch and crash during the heavy usage. Its re designed entrance shape can better fit with nozzle movement to prevent jamming. Flared chamber allows BB feeding much smoother. The 70 60 50 options inside the package are able to enhance different level of spin velocity (70 Low 60 Middle 50 High) which is suitable for