Madbull Shark Hop up rubber 60* Red

Product description

Two rubbers and two fishbones of the highest quality from Madbull. 60 degree hardness, slightly harder in the material than Madbull's blue but still the same degrees. Slightly thicker than normal hop-up rubbers, which means that it sits tight in the hop-up housing. The red is specially developed for a muzzle velocity of 95-150m/s but also works well at lower m/s. Unique design in the form of three small "fins" on the inside of the rubber that hold and feed one ball at a time, which prevents feeding problems.
Included is Madbull's special Fishbone X Balancer, which provides an even pressure on the BB, which leads to better and more constant precision. Note that this does not fit all hop-up housings as it is a little wider than normal hop-up rubbers.

Madbull's hop-up rubbers are available in slightly different models, description and differences between these are described below.

• Made of rubber
• Softness of 60*
• Included is Madbull's rubber Fishbone X balancer
• Has small "fins" on the inside that prevent feeding problems
• Specially developed for a muzzle velocity of 95-150m/s

Differences between Madbull's various rubbers:
Blue : Made of rubber. Standard rubber with regular, round stop rubber. Slightly softer in material than the red, despite the same degrees of hardness.
Red : Made of rubber. Unique design that prevents feeding problems, stop rubber in the form of Fishbone X balancer. Slightly harder in the material than the blue, despite the same degrees of hardness.
Black Shark : Made of rubber which has good durability and works with both higher and lower muzzle velocities, but does not give as much hop-up effect at lower muzzle velocities.
White Shark : Made of silicone which provides a better seal and withstands cold better than rubber, but is more sensitive to wear .
Both Shark and the red come with small "fins" on the inside to prevent double feeding and feeding problems and included impact rubber (Fishbone X balancer) which distributes the pressure over the ball.

The rubber stop Fishbone X balancer does not fit all hop-up houses as it is a little wider than usual. However, all models of hop-up rubber from Madbull can also be used with normal spacers.

Give feedback on this product description