In most common airsoft electric gun chambers, there is a small rubber roller between the shoulder and the Hop-up rubber band. This so called pressure roller provides elasticity when the ball passes through the rubber and reduces the risk of the ball choking in the chamber. It presses on the rubber band only at a certain point in the upper part of the rubber band.

The offered roller is shaped on the side like the letter Omega of the Greek alphabet. Thanks to its square base and cut-out shape, it presses on the rubber band in a much larger area. This ensures better pressure and therefore a more stable rotation of the ball . Suitable for both electric and sniper rifles (if the shoulder allows it).

The roller has no hole inside and is made of 80 hardness silicone rubber. It is thus considered rather harder. Additionally, due to its shape, more of the HopUp rubber is logically pushed into the barrel. It is thus more suitable for medium to thicker guns. Nevertheless, adjust the HopUp sensitively to avoid choking the weapon.

Parameters:

Material: silicone rubber
Width for the cut-out in the chamber shoulder: 3.8mm
Length for chamber hole: 4mm
Diameter of the round part in the shoulder: 2,9m

Weight: 3g

Colour: Red